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Just because the woman is looking at a stranger through the glass of a bus does not mean she has ridden the bus before.
| I don't know | esnli | Context: A woman looking at a stranger through the glass of the bus.
Hypothesis: The woman has ridden the bus before.
Given this context, is the hypothesis true (Yes/No/I don't know)? |
A boy with glasses wearing a bright yellow shirt is standing in a parking lot does not imply he is waiting for his friend to arrive
| I don't know | esnli | Consider the statement "A boy with glasses wearing a bright yellow shirt is standing in a parking lot.". Based on this "A boy standing in a parking lot waiting for his friend to arrive." a true statement? Yes, no, or I don't know? |
Workers can be women and spreading cement can be part of constructing a building rather than only fixing
| Unknown | esnli | Context: Two workers spread cement onto a brick building.
Hypothesis: The men are fixing the brick building.
Is the hypothesis incorrect? (Yes, no, or unknown)? |
Animals and some bacteria and fungi carry out lactic acid fermentation. Lactic acid is a waste product of this process. Our muscles perform lactic acid fermentation during strenuous exercise, since oxygen cannot be delivered to the muscles quickly enough. The buildup of lactic acid is believed to make your muscles sore after exercise. Bacteria that produce lactic acid are used to make cheese and yogurt. The lactic acid causes the proteins in milk to thicken. Lactic acid also causes tooth decay, because bacteria use the sugars in your mouth for energy. | Ned | ropes | Context: Two students had to study fermentation processes for a school project. Ned studied lactic fermentation, while Kat studied alcoholic fermentation.
Question: Which student read more about cheese? |
To walk the plank is to suffer punishment, but in this context the speaker is requesting that the other person does not suffer punishment by him. | No | FLUTE | Consider the staetement "And as a pirate, I can do none other than humbly request that you not suffer punishment by me.". Based on this statement, is "And as a pirate, I can do none other than humbly request that you walk the plank." a true statement? Yes/no/unknown |
Just because a toddle is sitting in the bathtub while playing with toys doesn't mean the boy enjoys his bath
| Unknown | esnli | Context: "A young toddler is playing with a dinosaur toy and a yellow block while sitting in the bathtub."
Hypothesis: A little boy enjoys his bath.
Based on the context, is the hypothesis true, false, or unknown? |
因为$$\frac{m}{x+3}-\frac{n}{x-3}=\frac{8x}{{{x}^{2}}-9}$$， 所以$$\frac{m(x-3)-n(x+3)}{{{x}^{2}}-9}=\frac{8x}{{{x}^{2}}-9}$$． 因为$$x
e \pm 3$$． 所以$$m(x-3)-n(x+3)=8x$$． 即$$(m-n)x-3(m+n)=8x$$． 此式对于一切$$x
e \pm 3$$的值均成立． 所以$$\begin{cases}m-n=8, m+n=0, \end{cases}$$ 解得$$\begin{cases}m=4, n=-4. \end{cases}$$ 所以$$mn=-16$$． 故选$$\text{D}$$． | D | TAL-SCQ5K | 若对于$$\pm 3$$以外的一切实数$$x$$，等式$$\frac{m}{x+3}-\frac{n}{x-3}=\frac{8x}{{{x}^{2}}-9}$$均成立，则$$mn$$的值是．
Options:
A: $$8$$
B: $$-8$$
C: $$16$$
D: $$-16$$ |
Most humans do not have the capability for space travel and the trip could not be made in one day anyway. | (b) | senmaking | Pick which sentence is not logical.
(a) "she went to the park on sunday"
(b) "she went to the moon on sunday" |
Passengers are people talking vehicle and friends are people good to each other so passengers and friends are same people in its context. Sailing shows taking a ferry.
| No | esnli | Given the statement "A ferry with a few passengers sailing to port.", is the statement "A few friends are taking a ferry to the port" wrong?
- Yes
- No
- Unknown |
Competition may cause animals to fight towards members of their own species.
Competition between male animals is common in nature.
Males fight their own species. | (a) | qasc | What is common in males of the same species?
(a) competition
(b) dancing
(c) mating
(d) traits
(e) females
(f) biceps
(g) Allergies
(h) hormones |
Sentence 1 says two people were in a field behind bulls, but it does not say what the bulls were doing or if they were running.
| Unknown | esnli | Given the statement "a man and a woman on a farm field behind 2 bulls.", is the statement "the bulls were running" wrong?
- Yes
- No
- Unknown |
"Two people are fencing each other and one of them lost their shoe" is rephrasing "two people are fencing and one lost a shoe."
| Yes | esnli | Consider the staetement "Two people are fencing each other and of them has lost their shoe.". Based on this statement, is "Two people are fencing and one lost a shoe" a true statement? Yes/no/unknown |
Sand mining is a direct cause of erosion, and impacts the local wildlife.[2] Various animals depend on sandy beaches for nesting clutches, and mining has led to the near extinction of gharials (a species of crocodile) in India. Disturbance of underwater and coastal sand causes turbidity in the water, which is harmful for organisms like coral that need sunlight. It can also destroy fisheries, financially harming their operators.
Removal of physical coastal barriers, such as dunes, sometimes leads to flooding of beachside communities, and the destruction of picturesque beaches causes tourism to dissipate. Sand mining is regulated by law in many places, but is often done illegally.[3] Globally, it is a $70 billion industry, with sand selling at up to $90 per cubic yard.[4] | Gulf | ropes | Context:
Two cities located at the sea shore between sand dunes, took 2 different approaches to their economic stability and sources of income for their inhabitants. Dune city was mainly focused on raising animals fishing and tourism, while Gulf city started sand mining operations because of the good prices they received per cubic yard of sand.
Q: Which city made more money from sand mining? |
A man could have a pile of papers in his lap because he put them there, not necessarily because he knocked them off his desk.
| I don't know | esnli | Given the statement "A man sitting at a desk with a large pile of papers on his lap.", is the statement "A man knocked a pile of papers off of his desk and into his lap." is true?
- Yes
- No
- I don't know |
Just because a woman has a paintbrush in her hands does not mean that she is painting nor does it infer that she is painting a sunset.
| I don't know | esnli | Given the statement "A woman in a white tank top has a paintbrush and paint tray in her hands.", is the statement "woman painting the sunset" is true?
- Yes
- No
- I don't know |
The speed of high-speed train is approximately $$350$$ kilometers per hour, which is approximately $$100$$ meters per second. So its speed is roughly $$20$$ times faster than $$5$$ $$ meters per second. | [b] | TAL-SCQ5K | The speed of high-speed train is approximately $$350$$ kilometers per hour, while the walking speed of a person is approximately $$5$$ meters per second. Approximately, how many times is the speed of a high-speed train faster than the walking speed of a person?．
[a] $$2 $$
[b] $$20 $$
[c] $$70 $$
[d] $$200 $$
[e] $$700$$ |
Not all adults are men. Practicing yoga does not necessarily imply that people are in a yoga studio.
| I don't know | esnli | Given the statement "Three grown adults in shorts attempting to practice yoga, two adults are wearing tank tops, while the other is shirtless.", is the statement "The men are in a yoga studio." is true?
- Yes
- No
- I don't know |
To sling your hook means to go away, but the context tells the person to stay and continue drinking instead | No | FLUTE | Given the statement "If you want to gossip, stay here and continue drinking instead of going somewhere else.", is the statement "If you want to gossip, sling your hook and drink somewhere else." is true?
- Yes
- No
- I don't know |
The man can be holding either a tuba or a guitar. The street cannot be busy and empty at the same time. If there are people watching the man the street is not empty.
| Yes | esnli | Context: A man holds a guitar on a busy street while people look on.
Hypothesis: A man holds a tuba on an empty street.
Is the hypothesis incorrect? (Yes, no, or unknown)? |
$$Omitted.$$ | $$9$$ | TAL-SCQ5K | Avril has a card. The number on the card is a neighbouring number of 10, but is not a neighbouring number of 12. What is the number on Eddie\textquotesingle s card?~\uline{~~~~~~~~~~}~
Options:
* $$11$$
* $$10$$
* $$9$$
* $$8$$ |
One has talking while on the baseball field while the other states that the field is empty and no talking because it is silent.
| Yes | esnli | Given the statement "A man is talking too a girl on a baseball field.", is the statement "The baseball field is empty and silent." wrong?
- Yes
- No
- Unknown |
There are 3 families with 3 children = 3 x 3=9. If there are 2 twin boys, 2 x 2 = 4, 0-4=5. | 4 | TAL-SCQ5K | THere are 3 families in my neighbourhood with three children each; two of the families have twins. All twins are boys. At most how many girls are in these families?
1) $$2$$
2) $$3$$
3) $$4$$
4) $$5$$
5) $$6$$ |
Just because people are standing with dogs it does not mean they are their dogs. The dogs could belong to someone else. People and dogs standing on a road does not imply that it is while cats are running by. Cats are not usually running by a road.
| Unknown | esnli | Context: A group of brown dogs are standing on a road with 3 people.
Hypothesis: Standing on the road are 3 people with their dogs while cats are running by
Given this context, determine if the hypothesis is true (Yes, no, or unknown)? |
The theory of evolution by natural selection was proposed at about the same time by both Charles Darwin and Alfred Russel Wallace, shown in Figure below , and was set out in detail in Darwin's 1859 book On the Origin of Species . Natural selection is a process that causes heritable traits that are helpful for survival and reproduction to become more common, and harmful traits, or traits that are not helpful or advantageous for survival to become more rare in a population of organisms. This occurs because organisms with advantageous traits are more "fit" to survive in a particular environment and have "adapted" to the conditions of that environment. These individuals will have greater reproductive success than organisms less fit for survival in the environment. This will lead to an increase in the number of organisms with the advantageous trait(s) over time. Over many generations, adaptations occur through a combination of successive, small, random changes in traits, and natural selection of those variants best-suited for their environment. Natural selection is one of the cornerstones of modern biology. | More | ropes | Context:
David wants to revisit the theory of evolution proposed by Darwin and Wallace. He is particularly interested in two species of deer, species A and species B. Species A has some helpful traits, but species B has some harmful traits. He is planning to write a paper on why some species are greater in number while others are smaller in number.
Q: Would species A's traits be more or less common than species B's? |
A boy cannot carry a blue bucket while walking with men and carry a cat while walking with women simultaneously.
| No | esnli | Consider the statement "A boy in a black shirt carries a blue bucket while walking with men dressed in white.". Based on this "A boy carries a cat while walking with women." a true statement? Yes, no, or I don't know? |
A man is taking a picture of a woman standing on a stone block does not indicate that a couple is getting pictures of their wedding.
| Unknown | esnli | Given the statement "A man is taking a picture of a woman standing on a stone block.", what is the statement "A couple is getting pictures of their wedding." true?
- Yes
- No
- Unknown |
With higher levels of dissolved carbon dioxide in ocean water, the water becomes more acidic. | A | quartz | Bob is testing samples of ocean water from different places. The sample of water from off India's coast has more dissolved carbon dioxide, than the sample of water from off the United States' coast. Therefore, the water from _____ coast is more acidic.
A: India's
B: United States' |
The subject is either doing a handstand or building a sand castle; the two activities cannot be done simultaneously.
| No | esnli | Consider the staetement "A child does a handstand on the sand at the beach.". Based on this statement, is "A child builds a sand castle at the beach." a true statement? Yes/no/unknown |
In Windows 2000 and later the threads in the System Idle Process are also used to implement CPU power saving. The exact power saving scheme depends on the operating system version and on the hardware and firmware capabilities of the system in question. For instance, on x86 processors under Windows 2000, the idle thread will run a loop of halt instructions, which causes the CPU to turn off many internal components until an interrupt request arrives. Later versions of Windows implement more complex CPU power saving methods. On these systems the idle thread will call routines in the Hardware Abstraction Layer to reduce CPU clock speed or to implement other power-saving mechanisms. | Less complex | ropes | John spends most of his time on computers. While at work his work computer does not need modern
capabilities. So, he still uses Windows 2000 at his office computer. At home it's a complete different ball game. He plays so much computer games at home that he needs a better computer. In his home computer he
installed the latest version of Windows. Now, there is no lag in his system.
Based on the above, answer the following question:
Does John's office computer have less complex or more complex CPU power saving methods? |
Just because children are riding in a toy car at a gas station does not mean that they believe they need to get real gas for their toy car.
| Unknown | esnli | Context: "two young children riding in a toy car at a real gas station"
Hypothesis: Two children believe they need to get real gas at a gas station for their toy car.
Based on the context, is the hypothesis true, false, or unknown? |
Quality of video feed is directly proportional to high internet speed. | No | feasibilityQA | Bennett has two different mobile phones and both of them have two different connections to the Internet. From the first Internet connection, the video transmission was of better quality than the other. 331 MB per sec is the the speed of second internet connection.
Question: Is the following statement plausible?
The internet speed of the other connection could be 327. |
If two men look on while a third man is dumping the contents of the wheelbarrow then all three men must be near the wheelbarrow.
| Yes | esnli | Consider the staetement "A man in a blue shirt is dumping the contents of the wheelbarrow onto the ground, while two men look on.". Based on this statement, is "Three men are outside, near a wheelbarrow" a true statement? Yes/no/unknown |
$$4$\times$100-3=397$$. | $$397$$ | TAL-SCQ5K | What is the 100\textsuperscript{th}~number in the arithmetic sequence $$1$$, $$5$$, $$9$$, $$13$$, $$17$$, $$21$$, $$25$$, $$\cdots$$．
* $$397$$
* $$399$$
* $$401$$
* $$403$$
* $$405$$ |
A wisp of cobweb is a very thin, delicate strand of webbing, meaning Edred looks frail. | True | FLUTE | Context: "One day, Edred came out looking frail to see Jorr." Claim: "Then one day edred came out to see jorr, looking like a wisp of cobweb"
Considering the context, is the claim true, false, or unknown? |
First find the number of cheaper coats Karen will have to purchase over 30 years: 30 years / 5 years/coat = 6 coats
Then multiply that number by the cost of one cheaper coat to find the total cost of that option: 6 coats * $120/coat = $720
Then find the number of more expensive coats Karen will have to purchase over 30 years: 30 years / 15 years/coat = 2 coats
Then multiply that number by the cost of one expensive coat to find the total cost of that option: 2 coats * $300/coat = $600
Then subtract the total cost of the more expensive coats from the total cost of the less expensive coats to find the difference: $720 - $600 = $120 | 120 | gsm8k | Karen is considering her winter coat options. One coast costs $300 and will last for 15 years. The other coat costs $120 and will last for five years. How much money would Karen save over 30 years by buying the more expensive cost? |
Bernoulli’s law explains how the wings of both airplanes and birds create lift that allows flight (see Figure below ). The shape of the wings causes air to flow more quickly — and air pressure to be lower — above the wings than below them. This allows the wings to lift the plane or bird above the ground against the pull of gravity. A spoiler on a race car, like the one in Figure below , works in the opposite way. Its shape causes air to flow more slowly — and air pressure to be greater — above the spoiler than below it. As a result, air pressure pushes the car downward, giving its wheels better traction on the track. | Case b | ropes | Rob is experimenting with how air pressure works. To that end, he has designed two tests. In the first test the air flow works as it would in an airplane wing. He labels it as case A. In the second test the air flow works as it would in a race car spoiler. He labels it as case B. He is surprised to see that air flow behaves differently in different situations.
Based on the above, answer the following question:
In which case the air pressure above would be higher, case A or case B? |
A woman in yellow, and a woman in orange, both with handbags, look at the water in the background doesn't imply that they are watching their children swim in the ocean.
| I don't know | esnli | Given the statement "A woman in yellow, and a woman in orange, both with handbags, look at the water in the background.", is the statement "Two women are watching their children swim in the ocean." is true?
- Yes
- No
- I don't know |
They are either people, or goldfish. They cannot be standing around, if they are riding bikes. They are either around a smoke pit or a giant pile of mashed potatoes.
| No | esnli | Context: Some people standing around a smoke pit thing.
Hypothesis: Two goldfish are riding bikes in a giant pile of mashed potatoes.
Given this context, is the hypothesis true (Yes/No/I don't know)? |
十位上的数字是$$5$$，也就是表示$$5$$个十，即$$50$$；个位上的数字是$$a$$，也就是表示$$a$$个一，即$$a$$．所以这个两位数就是$$50+a$$． | [A] | TAL-SCQ5K | 一个两位数，十位上的数字是$$5$$，个位上的数字是$$a$$，表示这个两位数的式子是（ ~ ~）．
[A] $$50+a$$
[B] $$5+a$$
[C] $$50a$$
[D] $$5a$$ |
Bicycles doesn't have engine/motor for which electricity is required ,it runs when someone paddles it. | (2) | senmaking | Of the below sentences, which one does *not* make sense?
Options:
(1) "computers need electricity"
(2) "bicycles need electricity" |
As the thermal expansion is the key factor to the sea level variability, decreased heat content should result in a reduction in global mean sea levelon a decadal time scale.[2] However, Grinsted [2007] argued that a significant sea level rise is the first direct response to the volcanic eruption, and after that sea level becomes to drop. One possible explanation for this phenomenon is the imbalance of ocean mass fluxes. After the volcano eruption, evaporation over ocean becomes lower, because it is largely determined by the ocean skin temperature change. The quick response of evaporation to the surface cooling and the delayed response of river runoff to the associated lower precipitation lead to an increased sea level. About 1~2 years later, river discharge becomes less due to the reduced precipitation and less sea ice melting, which cause sea level to drop.[9] | Decrease | ropes | Consider the following text:
In the beginning of year 1000 mount Etna had a huge volcanic eruption. To test the effect of volcanic eruption on sea level scientists measured geological data through carbon dating. They measured the data for four different time point - for year 998, year 1000, year 1002, and year 1010. Scientists now need to compare and analyze these data.
According to Grinsted, would the sea level increase or decrease few years after year 1000? |
The sentences are backwards. The first one gives more information. The boys are looking over a fence in both.
| Unknown | esnli | Context: Three little boys, one wearing a cowboy hat look over a fence.
Hypothesis: Three boys are looking over a fence.
Given this context, determine if the hypothesis is true (Yes, no, or unknown)? |
If the young person is playing in the snow, then it is a logical assumption to say that they are outdoors in the winter.
| Yes | esnli | Given the statement "a young person playing in the snow with two black dogs.", is the statement "A young person is playing outdoors in winter." is true?
- Yes
- No
- I don't know |
A man and a woman can be either sitting on the grass together or watching a movie in the living room.
| False | esnli | Context: "A man and a woman are sitting on the grass together." Claim: "A man and a woman are watching a movie in the living room"
Considering the context, is the claim true, false, or unknown? |
Although we know the Riverview Band is marching in a parade, we do not know if it is a Christmas parade. The type of parade is not specified.
| Unknown | esnli | Context: "The Riverview High School Kiltie Band marches in a parade."
Hypothesis: The band is in a Christmas parade.
Based on the context, is the hypothesis true, false, or unknown? |
If the man is giving a presentation it is not at the same time he is at his doctor visit, because you go to the doctor to learn from him but you give a presentation to teach others.
| No | esnli | Consider the statement "The man is giving a presentation on a Smart Board.". Based on this "A man takes notes during his doctor visit." a true statement? Yes, no, or I don't know? |
If an object is black then that object absorbs all visible light.
Sunlight is the source of light in nature.
Black objects absorb sunlight. | [8] | qasc | Black objects
[1] flow of electrons
[2] threatened
[3] killing insects
[4] It gets heated up
[5] interact
[6] an electron microscope
[7] They may not survive.
[8] absorb sunlight |
设$$1$$斤苹果$$x$$元，$$1$$斤西瓜$$y$$元，$$1$$斤橙子$$z$$元，$$1$$斤葡萄$$w$$元． 由题意，得$$\left { \begin{matrix}x+4y+2z+w=27.6\&① 2x+6y+2z+2w=32.2 \&② \end{matrix} \right.\begin{matrix} \end{matrix}$$， $$2\times $$①$$-$$②，得$$2y+2z=23$$， ∴$$y+z=11.5$$． 答：买$$1$$斤西瓜和$$1$$斤橙子需付$$11.5$$元． | c | TAL-SCQ5K | 在一家水果店，小明买了$$1$$斤苹果，$$4$$斤西瓜，$$2$$斤橙子，$$1$$斤葡萄，共付$$27.6$$元；小惠买了$$2$$斤苹果，$$6$$斤西瓜，$$2$$斤橙子，$$2$$斤葡萄，共付$$32.2$$元，则买$$1$$斤西瓜和$$1$$斤橙子需付（~ ）．
a) $$16$$元
b) $$14.8$$元
c) $$11.5$$元
d) $$10.7$$元 |
The women may not know each other and therefore are not girlfriends. They could be buying many drinks other than tea.
| Unknown | esnli | Given the statement "A woman standing with 3 other people in a store with two tables, some shelves with coffee and tea for sale, and a refrigerated drink case.", what is the statement "A woman is with her girlfriends buying tea." true?
- Yes
- No
- Unknown |
Just because children are singing for a group of people does not necessarily mean that they are singing Christmas Carols, nor does it necessarily mean that they are at a hospice center.
| Unknown | esnli | Context: "The children in blue are singing for a group of people."
Hypothesis: A group of children sings Christmas Carols at a hospice center.
Based on the context, is the hypothesis true, false, or unknown? |
The fact that a Girl with long brown hair standing outside does not imply that the girl has long light brown hair.
| Unknown | esnli | Given the statement "A Girl with long brown hair standing outside.", what is the statement "A girl has long light brown hair." true?
- Yes
- No
- Unknown |
Just because a dog is carrying a ball it does not mean it wants to play catch. A white dog does not have to be black too.
| I don't know | esnli | Context: Black and white dog carrying a red ball.
Hypothesis: The white dog wanted to play fetch.
Given this context, is the hypothesis true (Yes/No/I don't know)? |
Reduction of the area of Arctic sea ice reduces the planet's average albedo, possibly resulting in global warming in a positive feedback mechanism. Research shows that the Arctic may become ice free in the summer for the first time in human history within by 2040. Estimates vary for when the last time the Arctic was ice free: 65 million years ago when fossils indicate that plants existed there to as few as 5,500 years ago; ice and ocean cores going back 8000 years to the last warm period or 125,000 during the last intraglacial period.Warming temperatures in the Arctic may cause large amounts of fresh meltwater to enter the north Atlantic, possibly disrupting global ocean current patterns. Potentially severe changes in the Earth's climate might then ensue.As the extent of sea ice diminishes and sea level rises, the effect of storms such as the Great Arctic Cyclone of 2012 on open water increases, as does possible salt-water damage to vegetation on shore at locations such as the Mackenzie's river delta as stronger storm surges become more likely.Global warming has increased encounters between polar bears and humans. Reduced sea ice due to melting is causing polar bears to search for new sources of food. Beginning in December 2018 and coming to an apex in February 2019, a mass invasion of polar bears into the archipelago of Novaya Zemlya caused local authorities to declare a state of emergency. Dozens of polar bears were seen entering homes and public buildings and inhabited areas. | Less | ropes | Mike was reading about climate change. The author compared two different time periods, era A and era B. Era A was set in the present day. But era B was set in the year 2040. Mike was surprised to find how Arctic area would change in the coming years.
Would less or more fresh meltwater enter the north Atlantic in era A than in era B? |
The dangers of global warming are being increasingly studied by a wide global consortium of scientists. These scientists are increasingly concerned about the potential long-term effects of global warming on our natural environment and on the planet. Of particular concern is how climate change and global warming caused by anthropogenic, or human-made releases of greenhouse gases, most notably carbon dioxide, can act interactively, and have adverse effects upon the planet, its natural environment and humans' existence. It is clear the planet is warming, and warming rapidly. This is due to the greenhouse effect, which is caused by greenhouse gases, which trap heat inside the Earth's atmosphere because of their more complex molecular structure which allows them to vibrate and in turn trap heat and release it back towards the Earth. This warming is also responsible for the extinction of natural habitats, which in turn leads to a reduction in wildlife population.The most recent report from the Intergovernmental Panel on Climate Change (the group of the leading climate scientists in the world) concluded that the earth will warm anywhere from 2.7 to almost 11 degrees Fahrenheit (1.5 to 6 degrees Celsius) between 1990 and 2100. | Italy | ropes | Spain and Italy participated in a global warming global forum this year. it turns out that Spain uses lots of fossil fuel and natural gas for their economy, while Italy relies on ecological alternatives.
Based on the above, answer the following question:
Which country released fewer greenhouse gases into the atmosphere? |
He likes to sail the sea and explore. | [b] | senmaking | Which of the following sentences is nonsensical?
Options:
[a] "he likes to explore the mountains on foot."
[b] "he likes to explore the sea on foot." |
Motor oil does not belong in her coffee mug. | "my mom has motor oil in her coffee mug." | senmaking | Which of these sentences doesn't make sense?
* "my mom has motor oil in her coffee mug."
* "my mom has coffee in her coffee mug." |
Sugar causes food to taste sweet.
Cakes and cookies taste sweet because a little extra sugar is added for flavoring.
Sugar causes cookies flavor to be sweet. | [6] | qasc | What creates the sweet flavor in cookies?
[1] cinnamon
[2] Glucose
[3] bees
[4] bananas
[5] Cooking
[6] sugar
[7] grapes
[8] heat |
The men cannot be wearing red and yellow vests at the same time, nor can they stand ready to work if they are taking a break.
| Yes | esnli | Given the statement "Three men wearing red prevention vests stand ready.", is the statement "Three men wearing yellow vests are taking a break from work." wrong?
- Yes
- No
- Unknown |
If he had hijacked a plane, it would be unusual for him to be free falling while wearing a bodysuit.
| Yes | esnli | Given the statement "A man with creepy face paint wearing a bodysuit is free falling.", is the statement "A man has hijacked a plane." wrong?
- Yes
- No
- Unknown |
The skateboarder would be a person. If they are performing an ollie, they would be on the skateboard.
| Yes | esnli | Consider the statement "Skateboarder with black and white hat performing an ollie in a skate park.". Based on this "Person on a skateboard" a true statement? Yes, no, or I don't know? |
if they are looking over the edge of a bridge on a sunny day, that would be outside. It follows that they are enjoying the day.
| No | esnli | Context: Some young men looking over the edge of a bridge on a sunny day.
Hypothesis: Young men enjoying a day outside.
Is the hypothesis incorrect? (Yes, no, or unknown)? |
A hula hoop soars through the air as the young lady watches therefore the young lady is playing with a hula hoop.
| Yes | esnli | Given the statement "The green hula hoop soars through the air as the young lady watches for its landing.", is the statement "Young lady playing with a hula hoop." is true?
- Yes
- No
- I don't know |
A man sitting on someone's shoulders to take a picture can be of any height and doesn't have to be short.
| I don't know | esnli | Consider the statement "A man with black gloves sits on someone's shoulders to take a picture.". Based on this "The man is short." a true statement? Yes, no, or I don't know? |
We recognize $729x^3+8$ as a sum of cubes. We can write $729x^3+8$ as $(9x)^3+2^3$. We know the formula: $$a^3+b^3= (a+b)(a^{2}-ab+b^{2}). $$Thus, $$ (9x)^3+2^3=(9x+2)(81x^2-18x+4).$$Therefore, $a+b+c+d+e=9+2+81-18+4=78$. | $78$ | competition-math | The expression $729x^3+8$ can be written as $(ax+b)(cx^2+dx+e)$. Find $a+b+c+d+e$. |
A godet (/ɡoʊˈdeɪ/ or /ɡoʊˈdɛt/)[1] is an extra piece of fabric in the shape of a circular sector which is set into a garment, usually a dress or skirt.[2] The addition of a godet causes the article of clothing in question to flare, thus adding width and volume.[3] Adding a godet to a piece of clothing also gives the wearer a wider range of motion.[4] | Suitable | ropes | Context:
Dan is a dance instructor. In an upcoming dance competition he has to send two groups of students, group A and group B. He dressed group A students with godet. But he didn't dress group B students with godet. There are two categories of dance, category C and category D, in the dance competition. Category C requires lots of motion, but category D does not required much motion. Dan has to decide which of his student groups would compete in category C and which group to compete in category D.
Q: Would group A be suitable or unsuitable for category C competition? |
Street corner is the location for a police barricade is same as police barricaded the street corner
| No | esnli | Consider the statement "A street corner is the location for a police barricade where people stand around and search for the cause.". Is the statement "The police barricaded the street corner." false? Yes/no/unknown |
The greyhound didn't have to be the obvious winner or leading the pack, he could have been losing the race.
| I don't know | esnli | Consider the statement "A greyhound with a yellow and black striped jacket with a red number 8 on it is running on a track". Based on this "The greyhound is leading the pack around the track and is the obvious winner." a true statement? Yes, no, or I don't know? |
Sound can be used for communication by animals.
Goats are four legged animals.
Sound can be used for communication by goats. | [E] | qasc | what can use sound for communication?
Options:
[A] squids
[B] humans
[C] h2o
[D] clouds
[E] goats
[F] bears
[G] Bats
[H] plants |
While the Grants were on the Galápagos, a drought occurred. As a result, fewer seeds were available for finches to eat. Birds with smaller beaks could crack open and eat only the smaller seeds. Birds with bigger beaks could crack and eat seeds of all sizes. As a result, many of the small-beaked birds died in the drought. Birds with bigger beaks survived and reproduced (see Figure below ). Within 2 years, the average beak size in the finch population increased. Evolution by natural selection had occurred. | Bank | ropes | Consider the following text:
Two neighboring islands inhabited by thousands of birds each were hit by extreme weather. While Port island experienced wet weather over the past 3 summers, Bank island experienced severe drought, therefore the food supply on the island diminished.
Which island had more birds with bigger beaks reproduce? |
The dog is not necessarily her dog. Just because she watches does not mean she is training her dog or a competition.
| Unknown | esnli | Given the statement "A woman watches a dog jumping through a field.", is the statement "The woman is training her dog for competition." wrong?
- Yes
- No
- Unknown |
The old woman wears a black coat and green scarf, not a ski mask. She looked at her watch and did not rob a bank.
| False | esnli | Context: "An elderly woman wearing a black coat and a green scarf, looks at her watch as a man is looking at her with his mouth open." Claim: "the old lady robbed a bank in a ski mask"
Considering the context, is the claim true, false, or unknown? |
The person wearing the black shirt dress and another person wearing the blue shirt in a mount of sand.
| No | esnli | Given the statement "A person dressed in a black shirt and a person dressed in a blue shirt are standing on a mound of sand.", is the statement "The person is wearing clothes." wrong?
- Yes
- No
- Unknown |
If a woman dressed in black waves fan behind display, it doesn't mean there is a man in black trying to sell anything.
| Unknown | esnli | Consider the statement "Woman dressed in black waves fan behind display.". Is the statement "A man in black is trying to sell some display fans." false? Yes/no/unknown |
When a dog is running towards a camera, it doesn't necessarily imply that it is running towards his owner who is holding that camera.
| Unknown | esnli | Given the statement "A dog running through a field towards a camera.", what is the statement "A dog runs towards his owner who holds a camera." true?
- Yes
- No
- Unknown |
- Cutting down trees has a negative impact on an ecosystem / organisms living in an ecosystem
- Logging is when humans cut down trees / forests for wood
- Hence, logging has a negative impact on the ecosystem
- Logging has a negative impact on the ecosystem
- Surface mining has a negative impact on the lithosphere / the biosphere / the ecosystem
- So, surface mining and logging have negative impacts on the ecosystem
- Killing means harming something causing death
- Harming an animal species has a negative impact on the population size of that species
- So, killing an animal has a negative impact on that animal's population
- Killing an animal has a negative impact on that animal's population
- Hunting is when a human kills an animal for food / recreation in the wild
- Hence, hunting has a negative impact on animal populations
- An animal is a kind of organism
- Organisms are a part of an environment
- Hence, animals are a part of the environment
- Animals are a part of the environment
- Ecosystem can mean environment
- Therefore, animals are a part of the ecosystem
- Hunting has a negative impact on animal populations
- Animals are a part of the ecosystem
- Hence, hunting has a negative impact on the ecosystem
- Surface mining and logging have negative impacts on the ecosystem
- Hunting has a negative impact on the ecosystem
- So, surface mining and logging and hunting have negative impacts on the ecosystem
- Surface mining and logging and hunting have negative impacts on the ecosystem
- Limiting a source of something tht has a negative impact on something else has a positive impact on that something else
- Hence, limiting mining and logging and hunting has a positive impact on the ecosystem
- Limiting mining and logging and hunting has a positive impact on the ecosystem
- National parks limit mining / logging / hunting
- Therefore, national parks have a positive impact on the ecosystem by limiting mining and logging and hunting
Hence, national parks have a positive impact on the ecosystem by limiting mining and logging and hunting | National parks limit mining, logging, and hunting. | entailment_bank | [Question]In 1872, the United States created a national park called Yellowstone. The park includes more than two million acres in the three states of Idaho, Montana, and Wyoming. Which statement best explains why national parks have a positive effect on ecosystems?
[Context]- Cutting down trees has a negative impact on an ecosystem / organisms living in an ecosystem
- An animal is a kind of organism
- Organisms are a part of an environment
- Surface mining has a negative impact on the lithosphere / the biosphere / the ecosystem
- National parks limit mining / logging / hunting
- Killing means harming something causing death
- Logging is when humans cut down trees / forests for wood
- Harming an animal species has a negative impact on the population size of that species
- Ecosystem can mean environment
- Hunting is when a human kills an animal for food / recreation in the wild
- Limiting a source of something tht has a negative impact on something else has a positive impact on that something else |
Just because a man is giving a speech to a crowd does not mean the crowd is made up of his colleagues.
| Unknown | esnli | Given the statement "A man stands in front of a board covered in papers while giving a speech to a crowd.", what is the statement "a man is giving a speech to his colleagues" true?
- Yes
- No
- Unknown |
Just because a guy lifts some heavy weights while an older man assists him does not necessary that a man helping another man bench press.
| Unknown | esnli | Context: "A guy lifts some heavy weights while an older man assists him."
Hypothesis: A man helping another man bench press.
Based on the context, is the hypothesis true, false, or unknown? |
Line $l\_1$ has the equation $y=\frac{3x}{2}-\frac12$ when rearranged. Substituting $1$ for $y$, we find that line $l\_2$ will meet this line at point $(1,1)$, which is point $B$. We call $\overline{B C}$ the base and the altitude from $A$ to the line connecting $B$ and $C, y=1$, the height. The altitude has length $\textbar-2-1\textbar=3$, and the area of $\triangle A B C=3$. Since $A=\frac{bh}{2}, b=2$. Because $l\_3$ has positive slope, it will meet $l\_2$ to the right of $B$, and the point that is $2$ to the right of $B$ is $(3,1)$. $l\_3$ passes through $(-1,-2)$ and $(3,1)$, and thus has slope $\frac{\textbar1-(-2)\textbar}{\textbar3-(-1)\textbar}=(\mathbf{B}) \frac{3}{4}$. | $$\frac34$$ | TAL-SCQ5K | Line $l\_1$ has equation $3 x-2 y=1$ and goes through $A=(-1,-2)$. Line $l\_2$ has equation $y=1$ and meets line $l\_1$ at point $B$. Line $l\_3$ has positive slope, goes through point $A$, and meets $l\_2$ at point $C$. The area of $\triangle A B C$ is $3$ . What is the slope of $l\_3$? (2013 AMC 12B Problems, Question \#8)
* $$\frac23$$
* $$\frac34$$
* $$1$$
* $$\frac43$$
* $$\frac32$$ |
Hormones are chemical messengers that control many body functions.
Hormones are a functional class of chemicals.
Hormones are functional messengers. | D | qasc | What are hormones?
A: it needs them
B: cells
C: Plants growth
D: messengers
E: positive
F: infections
G: kinetic
H: disease |
Depleted soils can be protected from soil erosion by groundcover plants such as naturally growing grasses in agroforestry systems. These help to stabilise the soil as they increase cover compared to short-cycle cropping systems. Soil cover is a crucial factor in preventing erosion. Cleaner water through reduced nutrient and soil surface runoff can be a further advantage of agroforestry. The runoff can be reduced by decreasing its velocity and increasing infiltration into the soil. Compared to row-cropped fields nutrient uptake can be higher and reduce nutrient loss into streams.Further advantages concerning plant growth: | Pear | ropes | Context: Two neighboring farms both had depleted soils due to intensive agricultural practices for decades. Apple far decided to start an agroforestry system and other methods to protect their depleted soils, while Pear farm did nothing and had big losses the following years.
Question: Which farm didn't reduce the nutrient loss into streams? |
The baby girl may not be waiting for her food. She may have eaten already or even may not be eating at all.
| Unknown | esnli | Context: "A baby girl is sitting in a highchair playing with a toy." Claim: "A baby girl is sitting in a highchair playing while waiting for food."
Considering the context, is the claim true, false, or unknown? |
A boy is a male child, and "covers his head with his hands" is a rephrasing of "head in his hands".
| Yes | esnli | Given the statement "A boy crouches with his head in his hands beside some greenery.", is the statement "The child covers his head with his hands." is true?
- Yes
- No
- I don't know |
If the old lady walks down the street, she is on the street. One must be on the street to walk down it.
| Yes | esnli | Given the statement "an old lady walks down the street.", what is the statement "The old lady is on the street." true?
- Yes
- No
- Unknown |
When peer feedback is established it allows students to interact with their peers and creates high social skills while learning material more effectively. Interaction with other students allows students to have better social approaches when interacting. Learning by peer feedback gives students more of an opportunity to work as a unit instead of individuals working alone. Working in groups gives students more useful life skill that well help prepare them for the future. Peer feedback gives more control to the student, the student can decide if they want to use the criticism their peers are giving them or not. When given options more students are more likely to give and absorb more feedback. Peer feedback has confirmed an increase in affect; students that have increasing responsibilities have more drive towards their work and a spike in confidence.[6] Furthermore, Kristanto (2018) found that peer feedback is an essential element of peer assessment. In peer assessment, feedback from peers can provide suggestions or correction for students' future works as companion of the received grade.[7] | Park's | ropes | Two school districts adopted two different strategies in educating their students. Park's district made the students work in groups at all times, the students from Lake's district were instructed to work by themselves and in isolation.
Which district's students got more peer feedback? |
Just because the woman is standing on one leg looking over a cliff does not mean she is about to jump off of the cliff.
| Unknown | esnli | Context: "A woman standing on a high cliff on one leg looking over a river." Claim: "A woman is about to jump off a cliff."
Considering the context, is the claim true, false, or unknown? |
Alpine tundra occurs at high enough altitude at any latitude. Portions of montane grasslands and shrublands ecoregions worldwide include alpine tundra. Large regions of alpine tundra occur in the North American Cordillera, the Alps and Pyrenees of Europe, the Himalaya and Karakoram of Asia, the Andes of South America, and the Eastern Rift mountains of Africa.Alpine tundra occupies high-mountain summits, slopes, and ridges above timberline. Aspect plays a role as well; the treeline often occurs at higher elevations on warmer equator-facing slopes. Because the alpine zone is present only on mountains, much of the landscape is rugged and broken, with rocky, snowcapped peaks, cliffs, and talus slopes, but also contains areas of gently rolling to almost flat topography.Averaging over many locations and local microclimates, the treeline rises 75 metres (245 ft) when moving 1 degree south from 70 to 50°N, and 130 metres (430 ft) per degree from 50 to 30°N. Between 30°N and 20°S, the treeline is roughly constant, between 3,500 and 4,000 metres (11,500 and 13,100 ft). | Uganda | ropes | Two countries from the same continent have very different climates. Icelandia, located at 70°N latitude, and Uganda, situated just south of 30°N, Icelandia was mostly flat, had a few mountains under 1,000 ft, but Uganda had a mountain range with peaks just under 3,000 ft.
Which country had no regions of alpine tundra? |
One girl is not the same as two girls. Red and green are different colours. You cannot be outside and inside at the same time.
| No | esnli | Context: One girl is eating a green apple outside while another looks into the distance.
Hypothesis: Two girls eat red apples inside the house.
Given this context, is the hypothesis true (Yes/No/I don't know)? |
Rate of H = 6 acres/hr
Remaining land to be harvested = 100 - 40 = 60
Rate of H and K = 60/6 = 10 acres/hr
Rate of K = 10 - 6 = 4 | a | aqua | A farm used two harvesting machines, H and K, to harvest 100 acres of wheat. Harvesting machine H, working alone at its constant rate, harvested 40 acres of wheat in 8 hours. Then harvesting machine K was brought in, and harvesting machines H and K, working together at their respective constant rates, harvested the remaining acres of wheat in 6 hours. Harvesting machine K harvested how many acres of wheat per hour?
a: 4
b: 8
c: 12
d: 13
e: 15 |
A man inspecting trees may be looking for many things besides a killer fungus. Killer fungus is only one thing he might look for.
| I don't know | esnli | Given the statement "Man in the woods inspecting trees.", is the statement "A forester checks out trees for a killer fungus." is true?
- Yes
- No
- I don't know |
Ambulatory means "relating to, or adapted for, walking," and therefore, if a boy is chasing a baseball, he is ambulatory, as chasing is a form of walking.
| Yes | esnli | Consider the staetement "A boy chasing a baseball.". Based on this statement, is "The boy is ambulatory." a true statement? Yes/no/unknown |
Protozoa generally feed by engulfing and digesting other organisms. As consumers, they have various roles in food chains and webs. Some are predators. They prey upon other single-celled organisms, such as bacteria. In fact, protozoa predators keep many bacterial populations in check. Other protozoa are herbivores. They graze on algae. Still others are decomposers. They consume dead organic matter. There are also parasitic protozoa that live in or on living hosts. For example, the protozoan that causes malaria lives inside a human host. For their part, protozoa are important food sources for many larger organisms, including insects and worms. | Jim | ropes | Students learned about protozoa in school this week. Dan and Jim were interested and read more on the subject. Dan read more about predatory and parasitic protozoa, while Jim read more about herbivore and decomposer protozoa.
Which student read more about protozoa that consume dead organic matter? |
The man is in a white shirt and the woman is dressed in white which could mean both shirts are white. A guitar is the instrument the man plays.
| Yes | esnli | Context: A man in a white shirt and glasses is playing the guitar and sitting next to a woman also dressed in white.
Hypothesis: A man and woman in white shirts sit next to one another as the man plays an instrument.
Given this context, determine if the hypothesis is true (Yes, no, or unknown)? |
以$$\frac{1}{2}$$，$$\frac{11}{5}$$，$$8$$分别代入所给三个方程知： $$x=\frac{1}{2}$$是方程$$\frac{2x-1}{3}-\frac{10x+1}{12}=\frac{2x+1}{4}-1$$的根， $$y=8$$是方程$$3(2y+1)=2(1+y)+3(y+3)$$的根， $$z=\frac{11}{5}$$是方程$$\frac{1}{2}\left[ z-\frac{1}{2}(z-1) \right]=\frac{2}{3}(z-1)$$的根， ∴$$\frac{x}{y}-\frac{z}{x}=\frac{\frac{1}{2}}{8}-\frac{\frac{11}{5}}{\frac{1}{2}}=\frac{1}{16}-\frac{22}{5}=-\frac{347}{80}$$，选$$\text{B}$$． | [2] | TAL-SCQ5K | 有理数$$\frac{1}{2}$$，$$\frac{11}{5}$$，$$8$$恰是下列三个方程的根：$$\frac{2x-1}{3}-\frac{10x+1}{12}=\frac{2x+1}{4}-1$$，$$3(2y+1)=2(1+y)+3(y+3)$$，$$\frac{1}{2}\left[ z-\frac{1}{2}(z-1) \right]=\frac{2}{3}(z-1)$$，则$$\frac{x}{y}-\frac{z}{x}$$的值为（~ ）．
[1] $$-\frac{171}{40}$$
[2] $$-\frac{347}{80}$$
[3] $$\frac{71}{220}$$
[4] $$\frac{142}{55}$$ |
Mantle melting can come about three ways: (1) when the temperature rises, (2) if the pressure lowers (which lowers the melting point), and (3) if water is added, which lowers the melting point. Two of these (1 and 3) might explain why there are volcanoes at convergent plate boundaries: the temperature of the subducting plate increases as it sinks into the hot mantle (1). Sediments lying on top of the subducting plate contain water. As the sediments subduct, the water rises into the overlying mantle material. This lowers the melting temperature of the mantle (3). When the mantle above the subducting plate melts, volcanoes form above it. This leads to volcanoes in an island arc or continental arc. | Ben | ropes | Ben and Mike both studied earthquakes, while Mike was more interested specifically in mantle melting and related phenomena.
Which person studied less about the three ways of mantle melting? |
A man may be of any age, you cannot infer his age simply from knowing he is a man. Nor can you tell if he is odd-looking, nor can you tell if he's riding his bicycle around in circles just because he is on a bike with a matching outfit.
| Unknown | esnli | Context: A man in a white and blue uniform and a blue and white helmet riding a black and yellow bike.
Hypothesis: The odd-looking little old man wore a blue and while jumpsuit with a matching helmet as he rode the little bicycle around in circles.
Given this context, determine if the hypothesis is true (Yes, no, or unknown)? |
It is considered very rude to yell at a cashier and so people who see it happen often feel ashamed of the person who did the yelling | Yes | FLUTE | Consider the statement "My mom yelled at a cashier and I felt like I should have left her there.". Based on this "I was ashamed of how my mom acted when she yelled at the cashier" a true statement? Yes, no, or I don't know? |
Several teenagers who refuse to wear similar clothing cannot be wearing only red t-shirts or green t-shirts.
| No | esnli | Context: Several teenagers wearing red t-shirts and green t-shirts pose for a picture.
Hypothesis: Several teenagers refuse to wear similar clothing.
Given this context, determine if the hypothesis is true (Yes, no, or unknown)? |
Recall that $a^2 - b^2$ can be factored as $(a+b)(a-b)$. Thus $55^2 - 45^2 = (55+45)(55-45) = (100)(10) = 1000$. | $1000$ | competition-math | Compute $55^2 - 45^2$ in your head. |
Plants that are adapted to very dry environments are called xerophytes.
Succulents, bromeliads and cacti are xerophytes.
A plant that is adapt to a very dry environment is a cacti. | b | qasc | Cacti are adapted to what?
a. the snow
b. dry environments
c. Animal survival
d. survival
e. tropical regions
f. moist environments
g. relocation
h. salt and water. |
People of different ages constitutes multiple people, which when they're in one place, which they are, is a group of people.
| Yes | esnli | Given the statement "People of different ages are looking at lighted machines of various bright colors in an indoor area.", what is the statement "A group of people are inside." true?
- Yes
- No
- Unknown |
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