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Older gentleman dressed completely in white is eating from a white bowl implies older gentleman is eating
| No | esnli | Context: An older gentleman dressed completely in white is eating from a white bowl while sitting in a large overstuffed chair.
Hypothesis: An older gentleman is eating.
Is the hypothesis incorrect? (Yes, no, or unknown)? |
(1/5)(250) = 50, so out of 250 Americans, $50$ are expected to have allergies. | $50$ | competition-math | One out of every five Americans suffers from allergies. In a random sample of 250 Americans, how many would you expect to suffer from allergies? |
A cow standing does not imply the cow is scared as standing does not indicate the cows emotional state.
| Unknown | esnli | Given the statement "a brown dog is sniffing the ground by a cow that is standing behind a wooden fence.", is the statement "cow scared of dog" wrong?
- Yes
- No
- Unknown |
Omar drinks 1/4 * 12 = 12/4 = 3 ounces on the way to work.
Omar drinks 1/2 * 12 = 12/2 = 6 ounces when he gets to his office.
When he drinks 1 ounce more, he will have drunk 3 + 6 + 1 = 10 ounces.
Thus, there will be 12 - 10 = 2 ounces left in the cup afterward. | 2 | gsm8k | Omar buys a 12-ounce cup of coffee every morning on the way to work. On the way to work, he drinks one-quarter of the cup. When he gets to his office, he drinks another half of the cup. He forgets to drink any more of his coffee once he starts working, and when he remembers his coffee, he only drinks 1 ounce of the remaining amount because it is cold. How many ounces will be left in the cup afterward? |
Not all women are african in fact, they are cooking meat that doesn't imply that they are cooking meal
| Unknown | esnli | Given the statement "Two African women preparing a meal.", what is the statement "Two women are cooking meat." true?
- Yes
- No
- Unknown |
distance covered is directly proportional to speed | No | feasibilityQA | A bike and a car travelling in a straight line. The distance covered by the car which is moving faster is 69 miles.
Q: Is it true that "Distance covered by the bike could be 75 miles." |
A baby is born with zones of cartilage in its bones that allow growth of the bones. These areas, called growth plates , allow the bones to grow longer as the child grows. By the time the child reaches an age of about 18 to 25 years, all of the cartilage in the growth plate has been replaced by bone. This stops the bone from growing any longer. Even though bones stop growing in length in early adulthood, they can continue to increase in thickness throughout life. This thickening occurs in response to strain from increased muscle activity and from weight-lifting exercises. | Tom | ropes | Consider the following text:
Two brothers, Tom, aged 26, and Paul, aged 16 were into sports. Tom started weight-lifting to gain more muscle mass. Three years later he was 20-25 lbs. heavier. Paul started track and field, he liked running.
Which brother's bones responded to strain from increased muscle activity? |
Hepatitis B is a disease of the liver. It is caused by a virus called hepatitis B, which can be passed through sexual activity. Hepatitis B causes vomiting. It also causes yellowing of the skin and eyes. The disease goes away on its own in some people. Other people are sick for the rest of their lives. In these people, the virus usually damages the liver. It may also lead to liver cancer. Medicines can help prevent liver damage in these people. There is also a vaccine to protect against hepatitis B. | Mike | ropes | Consider the following text:
Mike and John are brothers. Their dad sent them to the doctor's office to get tested for hepatitis because Mike was feeling sick all the time. It turned out Mike has hepatitis B, while John doesn't.
Which brother had a disease of the liver? |
Blue uniforms, does not mean that they are in police uniforms. Standing in formation does not mean they are standing at roll call.
| Unknown | esnli | Consider the statement "Men dressed up in blue uniforms standing in formation.". Is the statement "Men wearing police uniforms stand at roll call." false? Yes/no/unknown |
Carbon monoxide is a gas produced by furnaces and other devices that burn fuel.
Any fuel that is incompletely burned produces carbon monoxide, a colorless, odorless gas.
Fuel that burns incompletely in a furnace creates carbon monoxide. | Carbon monoxide is created | qasc | What happens when a fuel burns incompletely?
* Carbon monoxide disappears
* direct damage to the lungs
* deadly and devastating
* Carbon monoxide is created
* retaining heat
* Oxygen increases
* permineralization
* It's recycled |
The total distance D traveled by John is given by
D = 45 * 2 + 3 * 45 = 225 miles. | [3] | aqua | John left home and drove at the rate of 45 mph for 2 hours. He stopped for lunch then drove for another 3 hours at the rate of 45 mph to reach his destination. How many miles did John drive?
Options:
[1] 235 miles.
[2] 245 miles.
[3] 225 miles.
[4] 265 miles.
[5] 275 miles. |
People wear clothes with fleece in colder climates. | Yes | feasibilityQA | In a trip to Nepal, Michael, the weather was extremeley cold and Michael packed an item to handle such harsh climate.
Question: Is the following statement plausible?
The item that was packed could be a thick sweater. |
There is no evidence these people are both men and women. It might be all men walking past one another. You also can't assume they greet each other when they walk past each other.
| Unknown | esnli | Context: People are walking past one another.
Hypothesis: Men and women greet each other on the street.
Given this context, determine if the hypothesis is true (Yes, no, or unknown)? |
Just because one stuntman jumps over another stuntman who is doing a back flip from a wall doesn't mean it is for a movie.
| Unknown | esnli | Consider the staetement "One stuntman jumps over another stuntman who is doing a back flip from a wall". Based on this statement, is "A man performing a stunt for a movie." a true statement? Yes/no/unknown |
A bunch of people can be a party, and if they are in wedding attire, then the bunch must be a wedding party.
| No | esnli | Consider the statement "A bunch of people stand in wedding attire posing for a picture.". Is the statement "A wedding party poses for a picture." false? Yes/no/unknown |
Just because a man is crying out of fear doesn't mean it's because he awaits the results of his HIV test.
| I don't know | esnli | Given the statement "A man in a blue long-sleeved jacket crying out of fear.", is the statement "A man awaits the results of his HIV test." is true?
- Yes
- No
- I don't know |
Just because they are enjoying a glass of wine does not mean they are drunk, nor does it mean they are chronic drunks.
| Unknown | esnli | Given the statement "A couple enjoying a glass of white wine.", is the statement "Two drunks getting drunk on white wine." wrong?
- Yes
- No
- Unknown |
Just beacuse the lady is watching the band, it doesn't mean that she is wanting a better view of the brass section.
| Unknown | esnli | Given the statement "A woman in a beige skirt stands and watches a band made up of mostly women band members.", is the statement "A lady wants to get a better view of the brass section of the band." wrong?
- Yes
- No
- Unknown |
Since the three men are standing in front of a large truck, they must be standing next to each other.
| True | esnli | Context: "Three men wearing hard hats stand in front of a large truck."
Hypothesis: The men are standing next to each other.
Based on the context, is the hypothesis true, false, or unknown? |
The girl could not know how to do a handstand while the boy could know how to do a cartwheel and is just asking for advice
| No | esnli | Context: a girl wearing pink does a handstand.
Hypothesis: A boy speaks to his father about learning to do a cartwheel.
Given this context, is the hypothesis true (Yes/No/I don't know)? |
Kids sitting by the dock of the bay, cute kids does not imply they are children of a sailor await their fathers return
| I don't know | esnli | Given the statement "Kids sitting by the dock of the bay, cute kids.", is the statement "The children of a sailor await their fathers return" is true?
- Yes
- No
- I don't know |
Worker wearing blue uniform and gloves stands in the bed of a truck looks down at cardboard boxes and crates does not indicate that Worker dressed in blue prepares to pack up a truck.
| Unknown | esnli | Context: Worker wearing blue uniform and gloves stands in the bed of a truck looks down at cardboard boxes and crates.
Hypothesis: Worker dressed in blue prepares to pack up a truck.
Is the hypothesis incorrect? (Yes, no, or unknown)? |
Since most fountains are outside, you cannot be inside and in front of a fountain at the same time.
| False | esnli | Context: "Older couple posing for a picture in front of a fountain." Claim: "An older couple are inside."
Considering the context, is the claim true, false, or unknown? |
Just because they are playing soccer, doesn't mean that they are competing or that they are in a championship game.
| I don't know | esnli | Consider the statement "Men are playing soccer on the grassy field with spectators in the background.". Based on this "The men are competing in a championship game" a true statement? Yes, no, or I don't know? |
Extreme heat and pressure change rock into metamorphic rock.
Slate is a metamorphic rock.
Extreme heat and pressure change rock into slate. | [7] | qasc | what does extreme heat and pressure change rock into?
Options:
[1] soils
[2] calcite
[3] vapor
[4] weathering
[5] complex
[6] h2o
[7] slate
[8] cracks |
Just because a man is shirtless with a towel on his head is shaving his beard, it does not necessarily mean that he has taken or has finished taking a shower.
| Unknown | esnli | Given the statement "A shirtless man with a blue towel on his head is shaving his beard.", is the statement "A man is shaving his beard after taking a shower." wrong?
- Yes
- No
- Unknown |
The person in a canoe and holding a paddle cannot be the same person that practices rock climbing indoors.
| No | esnli | Context: The person is in a conoe and holding a paddle in front of some mountains.
Hypothesis: The man practices rock climbing indoors.
Given this context, is the hypothesis true (Yes/No/I don't know)? |
Another obvious change that occurs during puberty is rapid growth. This is called the adolescent growth spurt. In boys, it is controlled by testosterone. The rate of growth usually starts to increase relatively early in puberty. At its peak rate, growth in height is about 10 centimeters (almost 4 inches) per year in the average male. Growth generally remains rapid for several years. Growth and development of muscles occur toward the end of the growth spurt in height. Muscles may continue to develop and gain strength after growth in height is finished. | Basketball | ropes | Context:
Jeff and Jeremy were neighbors and best friends since kindergarten. They always enjoyed the same hobbies and did everything together. When puberty hit, Jeff was growing much taller than Jeremy. Jeremy's parents were worried about him because he was not growing and was the shortest boy in their class so they took him to the doctor to have his hormones tested. The boys wanted to play a team sport together and had to choose between basketball and soccer.
Q: Which sport would Jeff play better do to his size, basketball or soccer? |
Moss causes chemical weathering.
Mosses mosses are flowerless plants that grow in clumps.
Flowerless plants can cause chemical weathering. | a | qasc | What effects can flowerless plants growing in clumps have on their environment?
a: chemical weathering
b: decreased differentiation
c: Ugliness
d: looseness of dirt or compost
e: Wealth
f: organisms and their habitat
g: Greenhouse gases
h: Al Gore |
A woman with a ponytail is a woman who is putting something in the backseat of a car implies there is a car.
| No | esnli | Given the statement "A woman with a ponytail, wearing a brown shirt and blue jean shorts is putting something in the backseat of a car.", is the statement "A car and a woman." wrong?
- Yes
- No
- Unknown |
In first sentence, people in a round desk so they sit in circle shape. But in second sentence people in elevator no in a circle shape. so these sentence are contradict.
| No | esnli | Consider the staetement "People mill about a large are with a round desk.". Based on this statement, is "People are stuck in an elevator." a true statement? Yes/no/unknown |
If someone says "your guess is as good as mine," it means that they have no idea and are just guessing like the other person. | Yes | FLUTE | Context: I have no clue about it.
Hypothesis: your guess is as good as mine.
Given this context, is the hypothesis true (Yes/No/I don't know)? |
Apollo 13 was recovered by the USS Iwo Jima. Iwo Jima was captured from the Imperial Japanese Army during World War II by the US in a conflict called the Battle of Iwo Jima. | Yes | strategyqa | Was ship that recovered Apollo 13 named after a World War II battle? |
Distance decay is a geographical term which describes the effect of distance on cultural or spatial interactions. The distance decay effect states that the interaction between two locales declines as the distance between them increases. Once the distance is outside of the two locales' activity space, their interactions begin to decrease.
With the advent of faster travel, distance has less effect than it did in the past, except where places previously connected by now-abandoned railways, for example, have fallen off the beaten path. Advances in communications technology, such as telegraphs, telephones, broadcasting, and internet, have further decreased the effects of distance.[1] | Chad | ropes | Chad invested massively in railways and highways over the past decade. They also funded many IT projects and telecom infrastructure. On the other hand, Bahrain invested less, and didn't do much to improve communication pathways and technologies between different villages.
Which country experiences less of a cultural isolation effect? |
Sentence one the woman is making pottery; sentence two the woman drops a ceramic mug, two different activities
| No | esnli | Context: A woman is making pottery using her potter's wheel.
Hypothesis: A woman drops a ceramic mug on the floor
Given this context, is the hypothesis true (Yes/No/I don't know)? |
One result of air pollution is acid rain. Acid rain is precipitation with a low (acidic) pH. This rain can be very destructive to wildlife. When acid rain falls in forests, freshwater habitats, or soils, it can kill insects and aquatic life. It causes this damage because of its very low pH. Sulfur oxides and nitrogen oxides in the air both cause acid rain to form ( Figure below ). Sulfur oxides are chemicals that are released from coal-fired power plants. Nitrogen oxides are released from motor vehicle exhaust. | Greece | ropes | Italy and Greece attended the World Ecological Conference. they were looking for solutions to improve their environment. Italy's air was very polluted, while Greece had problems with drought.
Which country had less acid precipitation fall in forests? |
The man is still holding a black guitar, in sentence 1 it is giving a description of how the man looks.
| Yes | esnli | Consider the statement "A man with a mustache and wearing a hat is holding a black guitar.". Based on this "A man is holding a black guitar." a true statement? Yes, no, or I don't know? |
However, when going across a period from left to right, the atomic radius actually tends to decrease. Why is this so? Each successive electron is going into the same principal energy level as the previous one, so the total amount of occupied space does not really go up significantly. Additionally, because protons are also added to the nucleus as you go across the row, the pull of the positively charged nucleus on the negatively charged electrons increases. This tighter pull leads to a slight decrease in atomic radius. As a result, the atomic radii of the elements exhibit a periodic trend, gradually tends to downward, but with a sharp spike up whenever electrons are added to a new principal energy level ( Figure below ). | Zaxon | ropes | There are two elements, Zaxon and Barton. Zaxon is an element that is further left on the period, and Barton is on the right of the period.
Based on the above, answer the following question:
Which element has fewer protons? |
Couches do not appear in chemistry labs. Lab workers generally stand to pour a solution into a vial, not do so while sitting on a couch.
| No | esnli | Consider the staetement "Two, white-coated, men in a chemistry lab prepare to pour a solution into vial.". Based on this statement, is "The men are sitting on the couch." a true statement? Yes/no/unknown |
If one man is wearing red shorts and the other black, then they are indeed wearing different colors.
| No | esnli | Given the statement "Two men kickboxing, the man in the red shorts is kicking while the man in the black is blocking.", is the statement "Two men wear different colored shorts." wrong?
- Yes
- No
- Unknown |
Just because a girl is posing for a snap shot does not mean she definitely knows there is a camera.
| I don't know | esnli | Given the statement "A young girl poses for a snap shot while standing on large rocks at the side of a pond in a park.", is the statement "The girl knows there is a camera." is true?
- Yes
- No
- I don't know |
A little girl is standing next to a large, gray tree outside. the same girl is at the same tree outside.
| No | esnli | Consider the statement "A little girl is standing next to a large, gray tree.". Is the statement "There is a girl outside." false? Yes/no/unknown |
The bride and groom may be getting married for the first time; they are not necessarily renewing their vows.
| I don't know | esnli | Context: A bride and a groom walk down a sidewalk with other guests surrounding them.
Hypothesis: they renewed their vows
Given this context, is the hypothesis true (Yes/No/I don't know)? |
To cross examine means to question someone in an aggressive or detailed manner, but the sentence describes questioning in a gentle and superficial manner | No | FLUTE | Context: All witnesses may be questioned in a gentle and superficial manner by opposite sides.
Hypothesis: All witnesses may be cross examined by opposite sides.
Given this context, determine if the hypothesis is true (Yes, no, or unknown)? |
There is a sign on the bin of crabs and the bin of crabs is at the market so there is a sign at the market.
| Yes | esnli | Consider the staetement "The sign on the bin of crabs at the market says$ 12 a dozen and$ 6.50 for a half a dozen.". Based on this statement, is "There is a sign at the market." a true statement? Yes/no/unknown |
The color of leaves on deciduous trees usually changes in the autumn season.
Autumn is a season of transistion as the warm summer days fade giving way to cooler weather.
Deciduous trees have leaves that change color when summer fades. | a | qasc | During what time frame do deciduous trees' leaves change color?
a) summer end
b) dry and hot
c) summer start
d) barrel-shaped
e) dry conditions
f) winter
g) after winter
h) climate |
The two men leaning on the railing could be watching something other than boats. They could be watching anything. There may not even be boats where they are.
| Unknown | esnli | Consider the staetement "Two men leaning on some railing at water side.". Based on this statement, is "Two men leaning on some railing to watch the boats." a true statement? Yes/no/unknown |
The fact that the people are standing with bags on a sidewalk does not necessarily imply that they are waiting for a taxi.
| Unknown | esnli | Context: "Two people standing with bags on a sidewalk."
Hypothesis: the people are waiting for a taxi
Based on the context, is the hypothesis true, false, or unknown? |
Viruses contain dna but not much else.
Dna dna is deoxyribonucleic acid.
Viruses contain deosyribonucleic acid, but not much else. | [e] | qasc | What is a main component of a virus?
[a] Something that causes allergies
[b] Leptospirosis
[c] Localized damage
[d] heat produced
[e] deoxyribonucleic acid
[f] Chemical energy
[g] direct damage to the lungs
[h] It helps them survive |
A group of children are walking together on a porch does not indicate that a class of young students are walking together on a porch.
| I don't know | esnli | Context: A group of children are walking together on a porch.
Hypothesis: A class of young students are walking together on a porch.
Given this context, is the hypothesis true (Yes/No/I don't know)? |
Snow covered mountains are outdoors so if a person is walking among snow covered mountains then the person is walking outdoors.
| True | esnli | Context: "Snow covered mountains with a person walking up in the background."
Hypothesis: A person is walking outdoors.
Based on the context, is the hypothesis true, false, or unknown? |
直线$$y=\frac{1}{2}$$不通过任何整点，所以表达式（2）正确； 直线$$y=\sqrt{2}x$$无穷多个，恰好通过一个整点$$\left( 0,0 \right)$$，所以表达式（$$3$$）正确， 直线$$y=x$$通过多个整点，所以表达式（$$4$$）正确； 我们来证明，若 $$ax+by+c=0$$ 通过两个整点$$\left( {{x}_{1}},{{y}_{1}} \right)$$、$$\left( {{x}_{2}},{{y}_{2}} \right)$$， 则通过无穷多个整点 $$\left( {{x}_{2}}+k\left( {{x}_{2}}-{{x}_{1}} \right),{{y}_{1}}+k\left( {{y}_{2}}-{{y}_{1}} \right) \right)$$，$$k\in \bf Z$$． 事实上 $$a\left[ {{x}_{1}}+k\left( {{x}_{2}}-{{x}_{1}} \right) \right]+b\left[ {{y}_{1}}+k\left( {{y}_{2}}-{{y}_{1}} \right) \right]+c$$ $$=a{{x}_{1}}+b{{y}_{1}}+c+k\left( a{{x}_{2}}+b{{y}_{2}}+c \right)-k\left( a{{x}_{1}}+b{{y}_{1}}+c \right)$$ $$=0$$， 故选$$\text{D}$$． | $$4$$ | TAL-SCQ5K | 在坐标平面上，纵横坐标都是整数的点叫做整点．我们用Ⅰ表示所有直线的集合，$$M$$表示恰好通过一个整点的直线的集合，$$N$$表示不通过任何整点的直线的集合，$$P$$表示通过无穷多个整点的直线的集合，那么表达式：． （1）$$M{\cup }N{\cup }P=$$Ⅰ；（3）$$N
e \varnothing $$； （2）$$M
e \varnothing $$；~~~~~~~~~~ （4）$$P
e \varnothing $$ 中正确的个数是
- $$1$$
- $$2$$
- $$3$$
- $$4$$ |
Gasoline-powered vehicles emit a lot of harmful materials. Nitrogen oxides are formed when atmospheric nitrogen reacts with oxygen at the high temperatures found in a car engine. Carbon monoxide is a by-product of incomplete combustion of hydrocarbons. Evaporated and unused fuel releases volatile hydrocarbons into the atmosphere to help form smog. The presence of a catalytic converter in the exhaust system of the car causes these materials to react and be changed into less harmful products. | Red | ropes | Context:
Blue island and Red island were two big sister islands situated 100 miles from each other. People on Blue island used gas powered vehicles, while people on Red island used electrical vehicles. The people on Blue island presented more respiratory problems.
Q: Which island had fewer volatile hydrocarbons into the atmosphere? |
There is no way to determine that the two people are on a tour, just by pausing in from of a building.
| Unknown | esnli | Given the statement "Two people have paused near a table and chairs to examine something at their feet in front of a tudor style building.", is the statement "Two people pause near a table to examine something in front a building on a tour." wrong?
- Yes
- No
- Unknown |
Current Situation : Currently the heating effect of extra greenhouse gases (since the start of the industrial revolution) is equal to about . Thus the recent period has recorded parallel increases in concentration of carbon dioxide and average global temperature. As more greenhouse gases are put into the atmosphere the temperature will increase further. There are certain effects of a warmer Earth (discussed more in optional section), which could accelerate the process, even if no more greenhouse gases are put into the atmosphere (an unlikely prospect for the foreseeable future). | Eighties | ropes | Consider the following text:
A group of researches studied the green house gas emissions and their effects on Earth and people during the eighties compared to the twenties.
During which decade did Earth experience a more prevalent heating effect because of green house gas emissions? |
Many chemicals that were once commonly used were later found out to be harmful to the environment , to human health, or both. The element lead was once a common additive to gasoline and to paint. Plumbing pipes were once typically made of lead. Only since the 1970s has the danger of lead become apparent. It causes brain damage and small children (who often chewed on objects painted with lead-based paint) are particularly susceptible. The use of lead in gasoline, paint, and plumbing pipes is now banned and new materials are being developed to replace the hazardous lead components. | Brian | ropes | Context:
Hank and Brian both grew up in the 1950s. They enjoyed playing with toys, but they each had a personal favorite. Hank's favorite toy as a child was his wooden baseball bat. Brian's favorite toy was a metal model car set that came with paint a child could use to paint the car however they wanted. They both have very fond memories of their childhood and Hank still has the baseball bat and his grandchildren now use it when they visit him.
Q: Which man is more likely to have suffered brain damage? |
Conversing is not necessarily lecturing, and there is nothing to indicate one woman is the other's daughter.
| Unknown | esnli | Consider the staetement "Two women, one in white-rimmed sunglasses and a green skirt, the other in a longer navy skirt, converse with each other.". Based on this statement, is "a woman lectures her daughter" a true statement? Yes/no/unknown |
A car has 4 wheels | No | feasibilityQA | In a repairing workshop, 9 cars are tested daily. Gabriel and his co-worker test air in all the wheels of the cars.
Question: Is the following statement plausible?
Total number of wheels that Gabriel tested could be 40. |
There is no information that allows me to determine that the woman is her mother. The woman could be a friend, or sister.
| I don't know | esnli | Context: A girl with blond-hair wearing a sleeveless top is being held by a woman.
Hypothesis: The woman is her mother.
Given this context, is the hypothesis true (Yes/No/I don't know)? |
Iron is first oxidized to iron(II) ions by oxygen. In the second step, the iron(II) ions are further oxidized and combine with water and oxygen gas to produce a hydrated form of iron(III) oxide known as rust. Rusting is one of many example of corrosion. Corrosion is the deterioration of metals by redox processes. Corrosion causes enormous amounts of damage to buildings, bridges, ships, cars, and other objects. It has been estimated that corrosion costs the U.S. economy over 100 billion dollars each year. A great amount of time and effort is spent to try to limit or prevent corrosion. | Bay | ropes | Consider the following text:
Two neighboring cities had different climates. Dune city had very dry air and no rain, while Bay city had very high humidity, fog and lots of rain.
Which city had more problems with corrosion? |
The farther apart you move your hands, the stronger the force of the rubber band pulling your hands together. | weaker | quartz | Linnie played with a rubber band by pulling at it with her hands. The less she pulled it apart, the _____ the force.
* weaker
* stronger |
Let $b$ be the weight of one bowling ball and $c$ be the weight of one canoe. We have that $7b=3c$. Multiplying both sides by $\frac{2}{3}$, we have $\frac{2}{3} \cdot 7b=\frac{2}{3} \cdot 3c \Rightarrow \frac{14}{3}b=2c=56$. Solving this last equation for $b$, we have that one bowling ball weighs $12$ pounds. | $12$ | competition-math | Seven identical bowling balls weigh the same as three identical canoes. If two of the canoes weigh a total of 56 pounds, how many pounds does one of the bowling balls weigh? |
The epidermis also contains melanocytes , which are cells that produce melanin. Melanin is the brownish pigment that gives skin much of its color. Everyone has about the same number of melanocytes, but the melanocytes of people with darker skin produce more melanin. The amount of melanin produced is determined by heredity and exposure to UV light, which increases melanin output. Exposure to UV light also stimulates the skin to produce vitamin D . Because melanin blocks UV light from penetrating the skin, people with darker skin may be at greater risk of vitamin D deficiency. | Case l | ropes | Context:
John is learning more about different cultures and people around the world. He noticed that people have different skin colors. To learn more about the science behind skin colors he categorized the skin colors into two broad groups, case D and case L. Case D is represented by darker skin and case L is represented by lighter skin.
Q: In which case melanocytes would produce less melanin, case D or case L? |
In the first sentence the man has gray pants and long brown hair while the man in the second has khaki shorts and short blonde hair.
| False | esnli | Context: "a young man wearing gray pants and backpack with long brown hair"
Hypothesis: A man wears khaki shorts and has short blonde hair.
Based on the context, is the hypothesis true, false, or unknown? |
Ethologists usually study how animals behave in their natural environment.
Ethologists study animal behavior.
Animal behavioral studies study how animals behave in their natural environment. | 6 | qasc | What studies how animals behave in their natural environment?
Options:
1. resistance activities
2. that material's properties
3. it keeps an organism warm
4. A computer
5. it's state
6. behavioral studies
7. electromagnetic energy
8. by making heat |
They could be standing there for any reason, they are not necessarily waiting, and even if there are it is not necessarily to have their picture taken.
| Unknown | esnli | Context: "Many people standing by a fountain underneath a blue and white umbrella."
Hypothesis: People are waiting to get their picture taken.
Based on the context, is the hypothesis true, false, or unknown? |
We have two equations and two variables, so it's possible to solve for $m$ and $n$ directly and then calculate $|m-n|$ to get our answer. However, doing so is messy, so we look for an alternative approach. We square the second equation to get $(m+n)^2 = m^2 + 2mn + n^2 = 25$. Since $mn=4$, we can subtract $4mn = 16$ to get $$m^2 -2mn +n^2 = 9\Longrightarrow (m-n)^2=9$$ This implies that $m-n =\pm3$, so $|m-n|=3$. | $3$ | competition-math | Let $m$ and $n$ satisfy $mn=4$ and $m+n=5$. What is $|m-n|$? |
You can't know what someone is thinking and sentence 1 does not use enough identifying language to know if the director thinks it sounds good or not.
| Unknown | esnli | Given the statement "A mid sized mixed gender choir sings while the director motions to keep beat.", what is the statement "The director thinks the choir sounds good." true?
- Yes
- No
- Unknown |
A man running through someone's neighborhood sans clothes is often considered to be indecent and is not something that would be considered delightful. | Yes | FLUTE | Consider the statement "Awful seeing a naked man run through my neighborhood.". Is the statement "The sight of a man running through my neighborhood sans clothes was pretty delightful." false? Yes/no/unknown |
The fact that WWII Victory Day parade with soldier marching down street, dressed in vintage gear and holding rifles does not imply that a band is marching behind them.
| I don't know | esnli | Consider the statement "WWII Victory Day parade with soldier marching down street, dressed in vintage gear and holding rifles.". Based on this "Soldiers in WWII uniforms are marching in a parade and a band is marching behind them." a true statement? Yes, no, or I don't know? |
Earth 's tilt on its rotating axis causes seasons to change.
Seasons are divided into fall, winter and spring.
Earth's tilt on its rotating axis causes fall, winter, and spring to change. | [2] | qasc | what does earth's tilt rotating on its axis cause to change?
Options:
[1] organisms and their habitat
[2] fall, winter, and spring
[3] distance to the moon
[4] the environment
[5] distance to the sun
[6] a tree falling
[7] degrees celcius
[8] composition of h2o |
You're only able to watch videos on YouTube. | [a] | senmaking | One of the following sentences is nonsensical. Which one is it?
[a] "i play video games on youtube"
[b] "i watch videos on youtube" |
To be at sixes and sevens means to be frazzled or disorganized, but the sentence describes being in complete harmony and order | No | FLUTE | Given the statement "We were in complete harmony and order.", what is the statement "Everything at sixes and sevens." true?
- Yes
- No
- Unknown |
The information that the man updates windows is more specific than just saying that he works on a computer as there are many other things that can be done working on a computer. Late night ist not the only time of day you can be in an office..
| I don't know | esnli | Context: A guy with glasses is working on a computer in his office.
Hypothesis: A man updates windows late night at the office.
Given this context, is the hypothesis true (Yes/No/I don't know)? |
Someone who is balancing an object on his head is awake and generally upright whereas a person who sleeps on the couch is not awake and is likely laying down.
| Yes | esnli | Given the statement "A person is balancing an object on his head.", is the statement "A man sleeps on the couch." wrong?
- Yes
- No
- Unknown |
Producing thrust causes something to move.
Then the engine spins up and starts producing thrust.
Engines cause something to move. | 2 | qasc | What do engines cause?
1: silence
2: Something to move
3: reproduction
4: birth
5: energy of moving objects
6: heat energy
7: Chemical energy
8: harmful substances |
A group of women wearing burkas are gathered outside a building does not indicate that they are sitting outside a building
| I don't know | esnli | Consider the statement "A group of women wearing burkas are gathered outside a building.". Based on this "A group of women wearing burkas are sitting outside a building" a true statement? Yes, no, or I don't know? |
The restaurant is not necessarily fancy or new, and being in line does not mean he is hoping to get a seat.
| Unknown | esnli | Consider the statement "Man wearing a red shirt is waiting in line at a restaurant.". Is the statement "Man waiting in line at a fancy new restaurant, hoping to get a seat." false? Yes/no/unknown |
Not all dogs are big. The fact that one dog is running along side another dog is not indicative of either of them chasing a ball.
| I don't know | esnli | Given the statement "A tan dog is running along side another dog outside", is the statement "Two big dogs are chasing after the same ball" is true?
- Yes
- No
- I don't know |
A girl cannot be a boy at the same time and a person typing cannot be digging in the mud simultaneously.
| No | esnli | Given the statement "Girl in the pink sweater with a smile is typing in the computer.", is the statement "A boy is digging in the mud." is true?
- Yes
- No
- I don't know |
The Andes includes high, dry zones without precipitation. Dry climates do not impede mummification. Many mummies have been found in the Andes. | No | strategyqa | Has mummification in the Andes been prevented by rainfall? |
Sentence 2 clarifies what the people are doing, enjoying the weather, and that they are doing it together.
| I don't know | esnli | Context: People sit on the edge of the water of a canal in a European city.
Hypothesis: People enjoy the weather together.
Given this context, is the hypothesis true (Yes/No/I don't know)? |
Nothing about sitting in the snow in shorts infers that the the man, with others, didn't bring the proper clothing for their vacation.
| Unknown | esnli | Consider the staetement "A man wearing shorts a long with many other people are sitting in the snow.". Based on this statement, is "The man did not bring the proper clothing for the weather on his vacation." a true statement? Yes/no/unknown |
A gorilla is to large to fit into an oven. | "she put a gorilla in the oven." | senmaking | Which of the following two sentences does not make sense?
Options:
- "she put a pizza in the oven."
- "she put a gorilla in the oven." |
Sum of all the 13 numbers = 13 * 58 = 754
Sum of the first 7 of them = 7 * 57 = 399
Sum of the last 7 of them = 7 * 61 = 427
So, the 8th number = 427 + 399 - 754 = 72. | [1] | aqua | The average of 13 numbers is 58. Average of the first 7 of them is 57 and that of the last 7 is 61. Find the 8th number?
Options:
[1] 72
[2] 83
[3] 45
[4] 53
[5] 64 |
Centripetal acceleration is directly proportional to the velocity for a constant radius. | Yes | feasibilityQA | James was rotating a ball that tied to a string. The centripetal acceleration for the ball for first case is more than that for the second case. The velocity of the ball rotating for the first case is 24 units.
Question: Is the following statement plausible?
The velocity of the ball for the second case could be 19 units. |
\hfill\break 【分析】\\ 判断条件间的推出关系，根据充分必要性的定义判断即可.\\ 【详解】\\ 当$a\textgreater b$：\\ 若$a,b$异号，即$a\textgreater0\textgreater b$，显然$\left\textbar{} a \right\textbar\textgreater b$成立；\\ 若$a\textgreater b\ge 0$或$0\ge a\textgreater b$，均有$\left\textbar{} a \right\textbar\textgreater b$成立；\\ 所以充分性成立；\\ 当$\left\textbar{} a \right\textbar\textgreater b$：若$a=-2$，$b=1$，显然$a\textgreater b$不成立，故必要性不成立.\\ 所以``$a\textgreater b$''是``$\left\textbar{} a \right\textbar\textgreater b$''的充分不必要条件.\\ 故选：A | a | TAL-SCQ5K | 已知$a,b\in R$，则``$a\textgreater b$''是``$\left\textbar{} a \right\textbar\textgreater b$''的（~~~~~~~）
a. 充分不必要条件
b. 必要不充分条件
c. 充要条件
d. 既不充分也不必要条件 |
Summer is hot because the sun is closer to the earth. | (B) | senmaking | Choose the sentence that goes against common sense.
(A) "usually summer is hot"
(B) "usually summer is cold" |
It is safe to say someone is riding a bike because there is a person on a bike, and they are riding down the street. A person is someone.
| No | esnli | Consider the statement "A person on a bike wearing a red helmet, riding down a street.". Is the statement "Someone is riding a bike." false? Yes/no/unknown |
我们知道任意个已确定个数的数的乘积一定时，它们相互越接近，和越小．如$$3$$个数的积为$$18$$，则三个数为$$2$$、$$3$$、$$3$$时和最小，为$$8.1998=2\times 3\times 3\times 3\times 37$$，$$37$$是质数，不能再分解，所以$$2\times 3\times 3\times 3$$对应的两个数应越接近越好．有$$2\times 3\times 3\times 3=6\times 9$$时，即$$1998=6\times 9\times 37$$时，这三个自然数最接近．它们的和为$$6+9+37=52($$厘米)． | (d) | TAL-SCQ5K | 一个长方体的长、宽、高都是整数厘米，它的体积是$$1998$$立方厘米，那么它的长、宽、高的和的最小可能值厘米？
Options:
(a) $$66$$
(b) $$48$$
(c) $$58$$
(d) $$52$$ |
A woman walking and screaming while holding her chest may or may not be a woman in trouble, and there is no way of knowing if she is hurting badly or even hurting at all.
| Unknown | esnli | Context: A young woman with blue jeans and a black tank top is walking down the sidewalk screaming and clutching her chest.
Hypothesis: There is a woman in trouble and hurting badly.
Given this context, determine if the hypothesis is true (Yes, no, or unknown)? |
Answer : The fact that they are in a presumably party does not necessarily imply that a woman celebrates her birthday.
| Unknown | esnli | Context: "The woman in the black shirt and reddish skirt is getting a gift from the man with the white shirt, while a girl with a white sweater is looking eagerly at what the man is giving the woman, and are, presumably, in a party."
Hypothesis: a woman celebrates her birthday
Based on the context, is the hypothesis true, false, or unknown? |
One can be either bald or hairy. One can be either in red or wearing a black shirt. One can be either in a cafe or outside. One cannot be reading a book and looking at a menu simultaneously.
| False | esnli | Context: "A bald man with glasses and a black shirt is sitting outside looking at a menu." Claim: "A hairy person in red reading a book in a cafe."
Considering the context, is the claim true, false, or unknown? |
If Mani is Kayaking, it can be inferred that she is negotiating some sort of obstacle in her kayak. In both statements, there is a "kayak negotiating" some sort of obstacle.
| Yes | esnli | Context: A Mani is kayaking down some calmer rapids.
Hypothesis: A kayak negotiates some rapids.
Given this context, determine if the hypothesis is true (Yes, no, or unknown)? |
One man, another man, and a woman are at the street. Therefore, it is not possible to say that no one is near the street.
| No | esnli | Given the statement "One man holding a post and another man and woman waiting to cross the street looking to their left.", is the statement "No one is near a street." is true?
- Yes
- No
- I don't know |
You can't swim if you're never around water. | b | senmaking | Which of these sentences doesn't make sense?
Options:
a. "kids who live on islands often know how to swim."
b. "kids who live on islands rarely know how to swim." |
Shaving the top of one's head generally requires both hands, so it would be difficult to do that while holding both a shaver and a mug.
| Yes | esnli | Consider the statement "The woman is holding a mug, and has sunglasses on the top of her head.". Is the statement "A woman is holding a shaver, about to shave the top of her head." false? Yes/no/unknown |
It is doubtful that either the period re-inactors or those in modern attire were dressed as clowns.
| Yes | esnli | Given the statement "Period re-inactors sit on grass bales and talk while others in more modern attire sit and walk in the background.", is the statement "the actors were dressed as clowns" wrong?
- Yes
- No
- Unknown |
A woman dropping Mardi Gras beads from her window does not mean sh attended Mardi Gras where she showed off her tits, or that the beads were falling off her neck.
| I don't know | esnli | Consider the statement "A woman in a red top dropping Mardi Gras beads from her bedroom window.". Based on this "The woman showed off her tits so much at Mardi Gras that the beads are falling off her neck." a true statement? Yes, no, or I don't know? |
Two children of different genders could have any type of relationship between them, or none at all. The could be a brother and a sister, they could be cousins, and uncle and niece, friends or strangers - there is no way to make a determination based on age and gender.
| Unknown | esnli | Context: "Two small children, one boy one girl, walking down a path surrounded by trees."
Hypothesis: A brother and a sister are walking.
Based on the context, is the hypothesis true, false, or unknown? |
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