rationale
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The higher up a food chain that humans eat, the greater the levels of toxic metals they take in.
|
B
|
quartz
|
A human who eats an animal that is low on the food chain should take in _____ toxic metals.
Options:
A. more
B. less
|
The sum of the interior angles of an $n$-sided polygon is $180(n-2)$. For a regular hexagon, the interior angles sum to $180(4)$, so each interior angle has a measure of $\frac{180(4)}{6}=30\cdot4=120^\circ$. Since $\overline{PO}$ and $\overline{PQ}$ are congruent sides of a regular hexagon, $\triangle POQ$ is an isosceles triangle. The two base angles are congruent and sum to a degree measure of $180-120=60^\circ$, so each base angle has a measure of $30^\circ$. There are now a couple approaches to finishing the problem.
$\emph{Approach 1}$: We use the fact that trapezoid $PQLO$ is an isosceles trapezoid to solve for $x$ and $y$. Since $\overline{PO}$ and $\overline{QL}$ are congruent sides of a regular hexagon, trapezoid $PQLO$ is an isosceles trapezoid and the base angles are equal. So we know that $x+30=y$. Since the interior angle of a hexagon is $120^\circ$ and $m\angle PQO=30^\circ$, we know that $\angle OQL$ is a right angle. The acute angles of a right triangle sum to $90^\circ$, so $x+y=90$. Now we can solve for $x$ with $x+(x+30)=90$, which yields $x=30$. The degree measure of $\angle LOQ$ is $30^\circ$.
$\emph{Approach 2}$: We use the fact that trapezoid $LMNO$ is an isosceles trapezoid to solve for $x$. Since $\overline{NO}$ and $\overline{ML}$ are congruent sides of a regular hexagon, trapezoid $LMNO$ is an isosceles trapezoid and the base angles are equal. The interior angles of a trapezoid sum to $360^\circ$, so we have $2z+120+120=360$, which yields $z=60$. Angle $O$ is an interior angle of a hexagon that measure $120^\circ$, so $z+x+30=120$. We found that $z=60$, so $x=30$. The degree measure of $\angle LOQ$ is $30^\circ$.
[asy]
pen sm=fontsize(9);
draw((-2,0)--(-1,1.73205081)--(1,1.73205081)--(2,0)--(1,-1.73205081)--(-1,-1.73205081)--cycle);
draw((-1,-1.73205081)--(1,1.73205081)--(1,-1.73205081)--cycle);
label("L",(-1,-1.73205081),SW);
label("M",(-2,0),W);
label("N",(-1,1.73205081),NW);
label("O",(1,1.73205081),N);
label("P",(2,0),E);
label("Q",(1,-1.73205081),S);
label("$120^\circ$", (2,0), W, sm);
label("$120^\circ$", (-2,0), E, sm);
label("$120^\circ$", (-1,1.73205081), SE, sm);
label("$30^\circ$", (1,0.93205081), SE, sm);
label("$x^\circ$", (0.8,1.53205081)-(0,0.2), S, sm);
label("$z^\circ$", (0.9,1.73205081), SW, sm);
label("$30^\circ$", (1,-0.93205081), NE, sm);
pair O=(1,1.73205081), Q=(1,-1.73205081), L=(-1,-1.73205081);
label("$y^\circ$", L+(0.1,0.1), ENE, sm);
label("$z^\circ$", L+(0,0.2), N, sm);
draw(rightanglemark(O,Q,L));
[/asy]
|
$30^\circ$
|
competition-math
|
What is the degree measure of angle $LOQ$ when polygon $\allowbreak LMNOPQ$ is a regular hexagon? [asy]
draw((-2,0)--(-1,1.73205081)--(1,1.73205081)--(2,0)--(1,-1.73205081)--(-1,-1.73205081)--cycle);
draw((-1,-1.73205081)--(1,1.73205081)--(1,-1.73205081)--cycle);
label("L",(-1,-1.73205081),SW);
label("M",(-2,0),W);
label("N",(-1,1.73205081),NW);
label("O",(1,1.73205081),N);
label("P",(2,0),E);
label("Q",(1,-1.73205081),S);
[/asy]
|
The musicians does not mean there are only two. If the musicians are not very good they would not be very entertaining.
|
Unknown
|
esnli
|
Context: "Two musicians are entertaining people in a city park, the flute player is wearing a blue feather boa."
Hypothesis: The musicians are not very good.
Based on the context, is the hypothesis true, false, or unknown?
|
The young boy could be hitting a baseball under any circumstances, nothing indicates that he is playing a baseball game with his team.
|
Unknown
|
esnli
|
Context: "Young boy in a white baseball uniform hitting a baseball with a blue bat." Claim: "A boy is playing a baseball game with his team."
Considering the context, is the claim true, false, or unknown?
|
Since AM fungi are biotrophic, they are dependent on plants for the growth of their hyphal networks. Growing a cover crop extends the time for AM growth into the autumn, winter, and spring. Promotion of hyphal growth creates a more extensive hyphal network. The mycorrhizal colonization increase found in cover crops systems may be largely attributed to an increase in the extraradical hyphal network that can colonize the roots of the new crop (Boswell et al. 1998). The extraradical mycelia are able to survive the winter, providing rapid spring colonization and early season symbiosis (McGonigle and Miller 1999). This early symbiosis allows plants to tap into the well-established hyphal network and be supplied with adequate phosphorus nutrition during early growth, which greatly improves the crop yield.
|
Timber
|
ropes
|
Two farms were testing new methods to increase production. Timber farm used AM fungi, while Pine farm used other conventional agricultural methods.
Based on the above, answer the following question:
Which farm provided more time for AM fungi growth into the spring?
|
He got 10/2=5 paid
That means he paid 5*3=$15
|
15
|
gsm8k
|
Bob buys nose spray. He buys 10 of them for a "buy one get one free" promotion. They each cost $3. How much does he pay?
|
Electric potential energy comes from the position of a charged particle in an electric field. For example, when two negative charges are close together, they have potential energy because they repel each other and have the potential to push apart. If the charges actually move apart, their potential energy decreases. Electric charges always move spontaneously from a position where they have higher potential energy to a position where they have lower potential energy. This is like water falling over a dam from an area of higher to lower potential energy due to gravity.
|
Field c
|
ropes
|
Context:
David is interested in how electricity works. One day he had two electric charges to investigate, charge A and charge B - both of the charges were negative. He also had two electric fields, field C and field D. He noticed that electric charges were moving from field C to field D.
Q: Which field would have higer potential energy, field C or field D?
|
Just because the boy is sitting on a pile of snow next to a shovel does not imply that he is planning on shoveling driveways. The fact that he is on a pile of snow next to a shovel does not imply that he is going to try to earn some money. He could simply be sitting next to a shovel in the snow.
|
I don't know
|
esnli
|
Context: A little boy all bundled up in a blue and red snowsuit sitting on pile of snow next to a shovel.
Hypothesis: The boy is trying to earn some money by shoveling driveways.
Given this context, is the hypothesis true (Yes/No/I don't know)?
|
设父亲年龄为x岁，兄弟二人的年龄分别为a岁、b岁，$$\left( a\textgreater b \right)$$.则$$x=2\left( a+b \right)=7\left( a-b \right)$$，且$$x+a+b=84$$.将$$a+b=84-x$$代入$$x=2\left( a+b \right)$$得$$x=2\left( 84-x \right)$$，$$3x=84\times 2$$.从而$$x=56$$，所以$$a+b=28$$，$$ab=8$$.因此$$a=18$$，$$b=10$$，哥哥生于1990年.
|
b
|
TAL-SCQ5K
|
2008年父亲的年龄是兄弟二人年龄之和的2倍，是兄弟两人年龄差的7倍，父子三人年龄之和为84，那么哥哥生于( )年.
Options:
a) 1995
b) 1990
c) 1992
d) 1989
|
To cut a rug means to dance in a lively and energetic way, which is what Ernie could do back then.
|
No
|
FLUTE
|
Given the statement "Ernie could really dance energetically and lively back then.", is the statement "Ernie could really cut a rug back then." wrong?
- Yes
- No
- Unknown
|
This means that the problem cannot be solved.
|
Yes
|
FLUTE
|
Context: This problem doesn't have a solution.
Hypothesis: This problem admits of no solution.
Given this context, is the hypothesis true (Yes/No/I don't know)?
|
Either the man is wearing a jacket or he is not wearing a jacket. The jacket cannot both exist and not exist simultaneously.
|
No
|
esnli
|
Given the statement "A man in a black jacket looking over the railing of a boat.", is the statement "The man is not wearing a jacket" is true?
- Yes
- No
- I don't know
|
A telephone repair man could be looking at the ground for many reasons, it does not automatically mean that he is being helped by another man.
|
Unknown
|
esnli
|
Context: "A telephone repairman looks down from above while repairing his lines."
Hypothesis: Another man is helping a man repair the telephone lines
Based on the context, is the hypothesis true, false, or unknown?
|
Crossing the street refers to moving perpendicular from one side of a street to another, while walking across a bridge refers to walking parallel on the same line as the bridge.
|
Yes
|
esnli
|
Context: Young ladies crossing a street.
Hypothesis: The women walk across the bridge.
Is the hypothesis incorrect? (Yes, no, or unknown)?
|
Just because the girl is playing trumped outside does not infer that she waits on the mailman or waits for anyone.
|
Unknown
|
esnli
|
Context: "Girl wearing blue shirt and black shorts plays trumped outside."
Hypothesis: A girl plays while she waits on the mailman.
Based on the context, is the hypothesis true, false, or unknown?
|
The man grilling outside may or may not be grilling for a large Fourth of July party he is having. Just because the man is grilling does not mean he is in his backyard. The man is not necessarily grilling food.
|
Unknown
|
esnli
|
Consider the staetement "A man in a red shirt and camouflage shorts is outside grilling.". Based on this statement, is "A man is grilling food for a large Fourth of July party he is having in his backyard." a true statement? Yes/no/unknown
|
A man in a black sweatshirt pipe filling into donuts on a large white table. does not indicate man making donuts is wearing a hair net
|
Unknown
|
esnli
|
Consider the statement "Three men in white coats are standing and watching a man in a black sweatshirt pipe filling into donuts on a large white table.". Is the statement "The man making donuts is wearing a hair net." false? Yes/no/unknown
|
The man doesn't have to be a billboard technician. He is working on a sign not putting up an advertisement.
|
Unknown
|
esnli
|
Context: "A man is working on a sign outdoors."
Hypothesis: A billboard technician is putting up a new advertisement.
Based on the context, is the hypothesis true, false, or unknown?
|
A boy don't have to be in Park City, Utah to be standing on a snowy hill looking at a sunset or sunrise.
|
I don't know
|
esnli
|
Context: A boy is standing on a snowy hill looking at a sunset or sunrise.
Hypothesis: A boy is in Park City, Utah.
Given this context, is the hypothesis true (Yes/No/I don't know)?
|
是$$3+4=7$$的倍数．
|
2
|
TAL-SCQ5K
|
我班上男生和女生的比例是$$3:4$$．请问我班上可能有多少名学生？
Options:
1: $$120$$
2: $$70$$
3: $$40$$
4: $$30$$
|
Regions on the Earth's surface (or in its atmosphere) that are high above mean sea level are referred to as high altitude. High altitude is sometimes defined to begin at 2,400 meters (8,000 ft) above sea level.[5][6][7]
At high altitude, atmospheric pressure is lower than that at sea level. This is due to two competing physical effects: gravity, which causes the air to be as close as possible to the ground; and the heat content of the air, which causes the molecules to bounce off each other and expand.[8]
|
High altitude
|
ropes
|
Ken is an avid mountain climber. This year he reached the summits of two mountains, mountain A and mountain B. Mountain A is only 5000 ft tall while mountain B is
15000 ft tall. He has also learned a fun fact that water boils faster and at lower temperature at low atmospheric pressure.
Would mountain B summit be considered high altitude or low altitude?
|
Playing games does not help you review the knowledge needed for the final exam.
|
"you should play games when the final exam is coming soon."
|
senmaking
|
Which of these sentences doesn't make sense?
"you should study hard when the final exam is coming soon."
"you should play games when the final exam is coming soon."
|
The woman is riding her bicycle with a chair on her solders but that doesn't necessarily imply that she is delivering the chair to a friend.
|
Unknown
|
esnli
|
Context: A brightly colored skinned women in summer clothes is riding a bicycle upon a street is carrying a white chair on her shoulders with several obscured large buildings in the background.
Hypothesis: The woman was delivering the chair to a friend.
Is the hypothesis incorrect? (Yes, no, or unknown)?
|
由题意知被除数为$$54\times 18+18=990$$， 因此正确的商为$$990\div 45=22$$． 故选$$\text{C}$$．
|
(3)
|
TAL-SCQ5K
|
\uline{小明}在作除法时，把除数$$45$$写成$$54$$，结果得到的商是$$18$$且余数为$$18$$．请问正确的商应该是多少？
(1) $$15$$
(2) $$18$$
(3) $$22$$
(4) $$24$$
(5) $$28$$
|
These races are not the same, where a person is to run fast vs a bike race. these events did not take place in the same space.
|
No
|
esnli
|
Context: Racers from various countries run fast in a track competition.
Hypothesis: The race is a bike race.
Given this context, determine if the hypothesis is true (Yes, no, or unknown)?
|
A group of 3 individuals, one man and two women are attending an event does not indicate that they are attending a sporting event.
|
I don't know
|
esnli
|
Given the statement "A group of 3 individuals, one man and two women are attending an event.", is the statement "A group of 3 individuals, one man and two women are attending a sporting event." is true?
- Yes
- No
- I don't know
|
The fact that a group of three men and a woman are fixing a bike on a park doesn't imply that they are traveling to the festival on their bikes.
|
Unknown
|
esnli
|
Given the statement "A group of three young men and a woman wearing a black shirt and blue jeans are fixing an inverted black and pink striped bike in a grassy park.", what is the statement "A group of three people are traveling to the festival on their bikes." true?
- Yes
- No
- Unknown
|
Just because two guys are playing guitar on a stage does not mean that they are jamming. To jam, the musicians need to feel the passion of their music.
|
Unknown
|
esnli
|
Given the statement "Two middle-aged men play guitar on a stage.", is the statement "Two aging guys with guitars jam." wrong?
- Yes
- No
- Unknown
|
Being in a deep sleep implies lying down. "Without her soes on" is a rephrasing of "without wearing shoes".
|
Yes
|
esnli
|
Consider the statement "A woman is in a deep sleep without her shoes on.". Based on this "The woman is laying down without wearing shoes." a true statement? Yes, no, or 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.
|
Seattle
|
ropes
|
Consider the following text:
The ecologist moved from Aspen, where there was no air pollution, to Seattle which experienced a lot of air pollution. He started studying the weather there as well.
Which city had rain that can be very destructive to wildlife?
|
A man who is trying to decide what he wants for dinner would probably be reading a menu. Adjusting his tie probably takes some concentration.
|
No
|
esnli
|
Context: A short-haired man adjusting his tie with the help of the mirror in his hotel room.
Hypothesis: The man in his hotel room is trying to decide what he's going to buy for dinner.
Given this context, determine if the hypothesis is true (Yes, no, or unknown)?
|
When the season changes , the amount of daylight will change.
The tilt of earth's axis accounts for why there are seasonal changes in (a) the hours of daylight and (b) the intensity of solar radiation at any location on earth.
The seasons change on earth because the axis of rotation is tilted.
|
7
|
qasc
|
That there are seasons on Earth is partly due to:
1) the Earth being tilted
2) mixing of air between the north and south hemispheres
3) seasonal variation of rotation speed
4) mechanical motion
5) Changes in distance between the Earth and Sun
6) Something that makes plants green
7) Earth's axis of rotation is tilted
8) Continents drifting
|
During late adulthood, the risk of developing diseases such as cardiovascular diseases and cancer continues to rise. Most people also have a decline in strength and stamina. Their senses may start failing, and their reflex time typically increases. Their immune system also doesn’t work as well as it used to. As a result, common diseases like the flu may become more serious and even lead to death. The majority of late adults develop arthritis, and as many as one in four develop Alzheimer’s disease.
|
Population a
|
ropes
|
Mike is studying the population growth rate of countries around the world. He noticed that countries like Japan and Russia are having a demographic shift. They have a growing population of late adulthood. He recorded the late adulthood population as population A. On the other hand, many developing countries have growing population of younger people. He recorded younger population as population B.
Based on the above, answer the following question:
Which population would have longer reflex time, population A or population B?
|
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.
|
Vinny
|
ropes
|
Two geologists studied the Earth's crust. Benny studied mantle melting, while Vinny studied more about crust displacement.
Which scientist didn't observe that added water triggers mantle melting?
|
Bleach is a chemical that is dangerous if you ingest it.
|
b
|
senmaking
|
Of the below sentences, which one does *not* make sense?
a: "ham is a popular sandwich filling"
b: "bleach is a popular sandwich filling"
|
When something is up the spout, it is no longer working or useful, in this context, the second bullet is no longer useful because it has already been fired.
|
True
|
FLUTE
|
Context: "By the time the news of the rifle reached the group, the second bullet was already gone and wasted." Claim: "By the time the report of the rifle reached the group, the second bullet was already up the spout."
Considering the context, is the claim true, false, or unknown?
|
Gravitational pull decreases as the distance from Earth increases
|
No
|
feasibilityQA
|
Context: The gravitational pull 1000 units above the Earth's surface is 5.
Question: "Gravitational pull 600 units above the Earth's surface could be 3." -- Is this statement true?
|
Menopause occurs when menstruation stops occurring, usually in middle adulthood.
White bryony is used for suppressed menses, menstruation too early and too profuse.
Menopause occurs when menses stop occurring, usually in middle adulthood.
|
4
|
qasc
|
What occurs with the stopping of menses?
Options:
1) puberty
2) illness
3) period
4) menopause
5) sweating
6) acetic acid
7) Dehydration
8) adulthood
|
Someone can wear a scarf and sweater without being out Christmas Carolling and without being in the winter time.
|
Unknown
|
esnli
|
Consider the staetement "A redheaded woman with a scarf in her hair, wearing a white sweater with black bows on it.". Based on this statement, is "The woman is out Christmas Carolling in the winter time." a true statement? Yes/no/unknown
|
If the older indian woman is using a loom and smoking a pipe, she cannot also be churning butter before dinner
|
No
|
esnli
|
Consider the statement "Older Indian woman uses a loom while smoking a pipe.". Based on this "Indian woman churns butter outside before dinner." a true statement? Yes, no, or I don't know?
|
A whole town does not mean residents of this Virginia town, and a war reencatment does not mean a famous battle from the American Civil War.
|
Unknown
|
esnli
|
Given the statement "A whole town participates in a war reenactment in the streets.", what is the statement "The residents of this Virginia town re-enact a famous battle from the American Civil War." true?
- Yes
- No
- Unknown
|
A man is playing punch out for the NES does not indicate that he defeats the computer in punch out for the NES.
|
Unknown
|
esnli
|
Given the statement "A man is playing punch out for the NES.", what is the statement "A man defeats the computer in punch out for the NES." true?
- Yes
- No
- Unknown
|
Just because he is standing in front of the butcher's display case, we can not assume the older man is ordering from the butcher or that the products sold are solely meat.
|
Unknown
|
esnli
|
Consider the staetement "An older man with a tan vest and backpack is standing in front of a butcher's display case, ordering something from a younger man in a ball cap standing behind the counter.". Based on this statement, is "The butcher sells many different types of meat." a true statement? Yes/no/unknown
|
A young girl with blond-hair is digging in the sand with a small scoop on the beach with the ocean in the background, at the same moment wouldn't be just a person who is outside.
|
True
|
esnli
|
Context: "A young girl with blond-hair is digging in the sand with a small scoop on the beach with the ocean in the background." Claim: "There's a person who is outside."
Considering the context, is the claim true, false, or unknown?
|
If the man is holding a microphone, he must have a microphone, and the man cannot have one and not have a microphone at the same time.
|
No
|
esnli
|
Consider the statement "A man is holding a microphone in his right hand and has his left hand stretched out to the side.". Based on this "The man does not have a microphone so he will have to yell loudly." a true statement? Yes, no, or I don't know?
|
Hydrogen bonds cause water to have a relatively high boiling point of 100°C (212°F). Because of its high boiling point, most water on Earth is in a liquid state rather than in a gaseous state. Water in its liquid state is needed by all living things. Hydrogen bonds also cause water to expand when it freezes. This, in turn, causes ice to have a lower density (mass/volume) than liquid water. The lower density of ice means that it floats on water. For example, in cold climates, ice floats on top of the water in lakes. This allows lake animals such as fish to survive the winter by staying in the water under the ice.
|
Matter b
|
ropes
|
Context:
Bill was studying the states of matter. First, he selected a matter with low boiling point. He labeled it as matter A. To compare it with a well-known matter he selected water. He labeled it as matter B. He also selected ice, which he labeled as matter C. He is now better prepared to compare their states.
Q: Which would have higher density, matter B or matter C?
|
He sells the house for 1+.2=1.2 times its value
So he sells the house for 500,000*1.2=600,000
He splits the money 1+3=4 ways
So each person gets 600,000/4=$150,000 before taxes
Taxes take away 150,000*.1=$15,000
So each person gets 150,000-15,000=$135,000
|
135000
|
gsm8k
|
James sells a $500,000 house for 20% over market value. He splits the revenue with his 3 brothers. How much does each person get after taxes take away 10%?
|
If the girl pauses to look at the ripples her foot has made in a puddle on a paved road then that is exactly what she did.
|
Yes
|
esnli
|
Context: A young girl wearing a heavy blue coat pauses to look at the ripples her foot has made in a puddle on a paved road.
Hypothesis: A young girl wearing a heavy blue coat pauses to look at the ripples her foot has made in a puddle on a paved road
Given this context, determine if the hypothesis is true (Yes, no, or unknown)?
|
Either there is an orange cat or a black dog, also while the dog is running a white dog, the cat rests next to a fluffy rabbit.
|
No
|
esnli
|
Context: A black dog with his pink tongue sticking out running on the beach with a white dog wearing a red collar.
Hypothesis: An orange cat rests peacefully next to a fluffy rabbit.
Given this context, is the hypothesis true (Yes/No/I don't know)?
|
The plate was not used to eat off of yet and would still be clean not dirty like dishes in he sink would be.
|
[B]
|
senmaking
|
Which of these sentences doesn't make sense?
[A] "after eating i put the plate in the sink"
[B] "after cooking i put the plate in the sink"
|
He could have just been smiling for the appearance of being friendly instead of genuinely being happy.
|
Unknown
|
esnli
|
Context: A man dressed in a purple shirt and red bandanna smiles at the people watching him.
Hypothesis: The man is happy.
Given this context, determine if the hypothesis is true (Yes, no, or unknown)?
|
To let the genie out of the bottle means to create or unleash something that creates a huge impact and cannot be stopped or reversed and that was what the company he was working for did to Phoebe.
|
True
|
FLUTE
|
Context: "He was working with the same corporations that had created a huge and irreversible impact on phoebe." Claim: "He was working with the same corporations that had let the genie out of the bottle on phoebe."
Considering the context, is the claim true, false, or unknown?
|
They are either a waterskier or two boys, one can not be two. Also you can not be waiting in water and play on a skateboard at the same time.
|
False
|
esnli
|
Context: "a waterskier wearing a red life jacket is holding the line waiting to be pulled up in the water." Claim: "two boys play on skateboards"
Considering the context, is the claim true, false, or unknown?
|
A key can be used to open a lock. Any other object cannot open the lock.
|
No
|
feasibilityQA
|
Adam attempted to open a door lock for his house and could open the lock with that object.
Q: Is it true that "The object could be a banana."
|
Answer = A. 20 miles
Relational speed = 110 - 100 = 10 miles per hour
In 6 hours, difference = 10 * 6 = 60 miles
Fast train trailing 40 miles, so effective difference = 60 - 40 = 20 miles
|
1
|
aqua
|
Two trains are traveling on parallel tracks in the same direction. The faster train travels at 110 miles per hour, while the slower train travels at 100 miles per hour. At 1 o’clock the faster train is 40 miles behind the slower one. How far apart are the two trains at 7 o'clock?
1: 20 miles
2: 80 miles
3: 90 miles
4: 120 miles
5: 400 miles
|
There can either be a group of people or a woman who are upside-down on a roller coaster or sleeps in bed.
|
No
|
esnli
|
Given the statement "A group of people on a roller coaster with yellow tracks are upside-down.", what is the statement "woman sleeps in bed" true?
- Yes
- No
- Unknown
|
Just because A man wearing jeans and a t-shirt plays guitar for a smiling woman and child as they sit on a staircase near red and orange balloons does not mean he is playing for his family before he goes onstage.
|
Unknown
|
esnli
|
Context: "A man wearing jeans and a t-shirt plays guitar for a smiling woman and child as they sit on a staircase near red and orange balloons."
Hypothesis: A man plays for his family before he goes onstage.
Based on the context, is the hypothesis true, false, or unknown?
|
Gymnasts are more then one person, and there are six young ladies. Warming up for a routine would mean that they are getting ready to compete for something. To compete as a gymnasts you typically do a gymnastic routine.
|
Yes
|
esnli
|
Consider the statement "Six young ladies are warming up before the beginning of their gymnastic routine.". Based on this "Gymnasts preparing to compete." a true statement? Yes, no, or I don't know?
|
Sweat is used for adjusting to hot temperatures by some animals.
Heat and temperature are the same thing.
Sweat is used for adjusting to heat by some animals.
|
heat
|
qasc
|
what are some animals adjusting to by using sweat?
* cool temperatures
* summer
* Winter
* heat
* wind
* tails
* shiver
* body
|
Area of the outer rectangle = 21 × 16 = 336 m2
Area of the inner rectangle = 17 × 12 = 204 m2
Required area = (336 – 204) = 132 m2
|
B
|
aqua
|
The floor of a rectangular room is 17 m long and 12 m wide. The room is surrounded by a veranda of width 2 m on all its sides. The area of the veranda is :
A) 124 m2
B) 132 m2
C) 148 m2
D) 152 m2
E) None of these
|
One sentence is about three people walking on grass while the other is about three people walking in a desert.
|
No
|
esnli
|
Consider the statement "Three people walk on grass adjacent to a river.". Based on this "Three people are walking in a desert." a true statement? Yes, no, or I don't know?
|
A person with dark hair is eating a very large ear of corn does not imply that he is eating their second ear of corn.
|
I don't know
|
esnli
|
Consider the statement "A person with dark hair is eating a very large ear of corn.". Based on this "A person is eating their second ear of corn." a true statement? Yes, no, or I don't know?
|
If a game is being played and some people are engaging in different actions, it doesn't necessarily mean the people are outside or that the actions are taking place during the day. Just because a bottle apparently landed on a guy doesn't mean all nearby people are also playing a game.
|
Unknown
|
esnli
|
Given the statement "One guy wearing a green wig thinks hes cool while another guy looks in horror at a bottle that apparently landed on the green wig guy in a game, all while a girl in a skirt is smiling at the camera.", is the statement "A group of people stand outside playing a game during the day" wrong?
- Yes
- No
- Unknown
|
There is no reference to the type of wild horse, and the jockey could be riding a race horse or any other type of horse. One cannot assume that the horse is wild if he is thrown off the horse. Other types of horses can throw their rider.
|
Unknown
|
esnli
|
Context: A jokey in white is in the middle of being thrown from his horse.
Hypothesis: The man is riding a wild horse.
Is the hypothesis incorrect? (Yes, no, or unknown)?
|
NA
|
[d]
|
TAL-SCQ5K
|
A store opens at 9 a.m. and closes at 5p.m. each day. It is closed from 11.55 a.m. to 12.55 p.m. for a lunch break. How many hours does the store stay open each day?
Options:
[a] $8$ hours and $5$ minutes
[b] $$7$$ hours and $30$ minutes
[c] $8$ hours
[d] $7$ hours
[e] $6$ hours
|
Three small children and a woman are not necessarily children and their mother and not necessarily on a small boat.
|
Unknown
|
esnli
|
Context: Three small children and a woman are paddling down a river surrounded by thick vegetation.
Hypothesis: Three children and their mother making their way paddling on a small boat through a narrow swamp.
Given this context, determine if the hypothesis is true (Yes, no, or unknown)?
|
The two people cannot be by the shoreline if they are sitting near a walkway; walkways are not built close to a shoreline.
|
No
|
esnli
|
Given the statement "Two people sitting on the ground near a walkway.", is the statement "Two people sit on a beach by the shoreline." is true?
- Yes
- No
- I don't know
|
Roger Federer will not necessarily beat an opponent just because he strikes a tennis ball with a forehand swing.
|
Unknown
|
esnli
|
Given the statement "Roger Federer strikes a tennis ball with a forehand swing on a tennis court.", what is the statement "Federer will beat his opponent." true?
- Yes
- No
- Unknown
|
The sleeping boy could not be the woman's son and she could not be necessarily holding him for lunch.
|
Unknown
|
esnli
|
Context: A black woman with a colourful bandanna on her head carrying a sleeping boy in a backpack.
Hypothesis: A women holding her son for lunch
Is the hypothesis incorrect? (Yes, no, or unknown)?
|
A man and a woman drawing a compass using paper and a pen definitely are not the ones reading a compass and one pointing to the paper respectively.
|
No
|
esnli
|
Context: A young lady with brown hair is reading a compass while the man next to her points to a paper.
Hypothesis: A lady and a man are drawing a compass using paper and a pen.
Given this context, is the hypothesis true (Yes/No/I don't know)?
|
198 passengers / 9 buses = 22 passengers fit in one bus.
22 passengers/bus * 5 buses = 110 passengers fit in 5 buses.
|
110
|
gsm8k
|
198 passengers fit into 9 buses. How many passengers fit in 5 buses?
|
Smoking tobacco decreases stamina.
Tobacco includes cigarettes, cigars, chewing tobacco, and more.
Smoking cigarettes decreases stamina.
|
7
|
qasc
|
What decreases stamina?
1. Plant growth is reduced
2. harmful substances
3. dehydration
4. influenza
5. liver cancer
6. Abnormal cell growth
7. smoking cigarettes
8. some viruses
|
Playing and skydiving are mutually exclusive activities. One cannot skydive in shallow water in a city.
|
Yes
|
esnli
|
Context: Kids and adults playing in shallow water in a city.
Hypothesis: Kids and adults are skydiving.
Is the hypothesis incorrect? (Yes, no, or unknown)?
|
A man can read off a paper aloud or silently and for many different purposes, it does not mean that he is giving a presentation. Likewise, a paper can contain many things, it cannot be inferred that this man is reading his notes.
|
I don't know
|
esnli
|
Given the statement "A man in glasses is reading off a paper.", is the statement "A man is giving a presentation and reading his notes on paper." is true?
- Yes
- No
- I don't know
|
Ice wedging is when ice causes rocks to crack by expanding in openings.
Water in the cracks of rocks freeze and expand.
Ice wedging is when water freezes and expands.
|
freezes and expands
|
qasc
|
Ice wedging is when water
Options:
- coldest season
- Metling snow
- freezes and contracts
- freezes and melts
- mouth of rivers
- In the winter
- freezes and condenses
- freezes and expands
|
Just because a girl on her way to class lined by a blue construction wall does not indicate that she is on her way to math class.
|
I don't know
|
esnli
|
Context: a girl on her way to class lined by a blue construction wall.
Hypothesis: A girl is on her way to math class.
Given this context, is the hypothesis true (Yes/No/I don't know)?
|
Two women sitting on a park bench are not necessarily friends. Two women would not necessarily be holding hands.
|
Unknown
|
esnli
|
Context: Two women are sitting on a park bench
Hypothesis: Two friends are holding hands in the park.
Is the hypothesis incorrect? (Yes, no, or unknown)?
|
The animal shakes the tail like a whip means it forcefully hit the ground.
|
No
|
FLUTE
|
Given the statement "The animal swings its tail and strike the ground.", is the statement "The animal shakes its tail in the air like a whip." wrong?
- Yes
- No
- Unknown
|
$$1000+900+80+18=1980+18=1998$$.
|
3
|
TAL-SCQ5K
|
$$1$$ thousand $$+9$$ hundreds $$+ 8$$ tens $$+ 18$$ ones $$=$$．
1. $$1918$$
2. $$1988$$
3. $$1998$$
4. $$19818$$
|
Difference between the numbers is $$2$$, $$4$$, $$6$$, $$8$$. Next one is $$21+10$$.
|
$$31$$
|
TAL-SCQ5K
|
The next number in the sequence $$1, 3, 7, 13, 21, \cdots$$ is．
Options:
- $$37$$
- $$35$$
- $$33$$
- $$31$$
- $$29$$
|
Yes, if can actually be inferred that the man walks by a furniture chair. A rocking chair, to be exact.
|
Unknown
|
esnli
|
Context: A bald man in an orange short and jeans walking in the city by Camden Interiors a furniture store with a giant rocking chair over the door.
Hypothesis: A bald man in an orange short and jeans walking in the city by a furniture chair
Given this context, determine if the hypothesis is true (Yes, no, or unknown)?
|
Find the amount Mrs. Sutton’s class raised by dividing $2300 by 2. $2300/2 = $1150
Find the amount Miss Rollin’s class raised by multiplying $1150 by 8. $1150 x 8 = $9200
Multiply $9200 by 3 to find the total amount raised. $9200 x 3 = $27600
Convert 2% to decimal. 2/100 = 0.02
Multiply $27600 by 0.02 to find the administration fees. $27600 x 0.02 = $552
Subtract the administration fee from the total amount raised. $27600 - $552 = $27048
|
27048
|
gsm8k
|
Tree Elementary School is raising money for a new playground. Mrs. Johnson’s class raised $2300, which is twice the amount that Mrs. Sutton’s class raised. Mrs. Sutton’s class raised 8 times less than Miss Rollin’s class. Miss Rollin’s class raised a third of the total amount raised by the school. How much money did the school raise for the playground if 2% will be deducted for administration fees?
|
In sentence there is not any evidence about color of dog so it is not clear that dog is a brown dog
|
I don't know
|
esnli
|
Context: A dog that looks much like a coyote jumps into the air over a grassy field to catch a tennis ball.
Hypothesis: A brown dog is playing fetch in a dog park.
Given this context, is the hypothesis true (Yes/No/I don't know)?
|
A switch is used to start the flow of current in an electrical circuit.
Electrical power including lights etc can then be switched on.
Lights are on when there is flow of current in an electrical circuit.
|
B
|
qasc
|
what are on when there is flow of current in an electrical circuit
Options:
A. energy
B. lights
C. engine
D. cycles
E. brakes
F. waves
G. water
H. Vibrates
|
There are very little plants that are harvested in winter.
|
(b)
|
senmaking
|
Which of the following sentences is nonsensical?
Options:
(a) "our ancestors worked so hard in the farm, hoping to harvest in fall"
(b) "our ancestors worked so hard in the farm, hoping to harvest in winter"
|
One is staning in the train tracks the other is watching tv on the couch. In and on are oppisets and so is standing and watching.
|
Yes
|
esnli
|
Context: a girl stands in the train tracks.
Hypothesis: The girl is watching TV on the couch.
Is the hypothesis incorrect? (Yes, no, or unknown)?
|
Just because, a man is in khaki pants and a light shirt and hat stands on scaffolding to apply stucco to a building, does not imply the man is a construction worker.
|
Unknown
|
esnli
|
Context: "A man in khaki pants and a light shirt and hat stands on scaffolding to apply stucco to a building." Claim: "A construction worker is repairing siding."
Considering the context, is the claim true, false, or unknown?
|
There can be less than, more than or equal to three bikers. Bikers either stop or don't stop in town.
|
No
|
esnli
|
Consider the staetement "three bikers stop in town.". Based on this statement, is "The bikers didn't stop in the town." a true statement? Yes/no/unknown
|
根据题意：公差为$$5$$， 所以项数：$$\left( 1003-13 \right)\div 5+1=199$$． 故选：$$\text{B}$$．
|
[B]
|
TAL-SCQ5K
|
已知等差数列$$13$$，$$18$$，$$23$$，$$28$$，$$\cdots $$，$$1003$$．这个等差数列共有项．
Options:
[A] $$198$$
[B] $$199$$
[C] $$200$$
[D] $$201$$
|
A pen is used for writing and isn't hard enough to drill holes.
|
[1]
|
senmaking
|
Choose the sentence that goes against common sense.
Options:
[1] "a pen is used for drilling holes."
[2] "a drill is used for drilling holes."
|
Not all rock climbers are a man. Just because someone repels off a rocky wall doesn't mean that he is practicing his rock climbing skills.
|
I don't know
|
esnli
|
Context: A rock climber repels off a rocky wall.
Hypothesis: A man is practicing his rock climbing skills.
Given this context, is the hypothesis true (Yes/No/I don't know)?
|
Just because people are walking around a park area does not mean that they are looking for an ice cream stand.
|
Unknown
|
esnli
|
Consider the statement "People are walking around a park area.". Is the statement "The people are looking for the ice cream stand." false? Yes/no/unknown
|
The role of United States Secretary of State carries out the President's foreign policy. The White House has multiple phone lines managed by multiple people.
|
No
|
strategyqa
|
Does the United States Secretary of State answer the phones for the White House?
|
Peter has to walk a remaining 2.5 total miles - 1 mile completed = 1.5 miles remaining
It will take him another 20 minutes * 1.5 miles remaining = 30 minutes to get to the grocery store
|
30
|
gsm8k
|
Peter has to walk 2.5 miles to get to the grocery store. If it takes him 20 minutes to walk one mile and he has walked 1 mile already, how many more minutes does he have to walk to reach it?
|
No mention is made of the board's height, further the boy may jump even if he is afraid of heights.
|
Unknown
|
esnli
|
Context: "A boy jumping off a yellow spring board." Claim: "He is not afraid of heights."
Considering the context, is the claim true, false, or unknown?
|
Just because the man is standing outside an adult store, it does not mean he has a bag full of adult films, or even has a bag at all.
|
I don't know
|
esnli
|
Context: An old man is standing outside an adult store.
Hypothesis: An old man has a bag full of adult films.
Given this context, is the hypothesis true (Yes/No/I don't know)?
|
A car is something you drive, not cook wiwth.
|
"she cooked with a car."
|
senmaking
|
Which of these sentences doesn't make sense?
* "she cooked with a car."
* "she cooked with a bowl."
|
One man is sitting on rocks while looking at the mountains while the other is standing on top of one.
|
False
|
esnli
|
Context: "A man in a red jacket, sitting on some rocks overlooking the mountains in front of him." Claim: "A man is standing on the edge of a mountain."
Considering the context, is the claim true, false, or unknown?
|
$$2000\div1001$$ and $$2000\div999$$ leave whole \# remainders $$999$$ and $$2$$.
|
D
|
TAL-SCQ5K
|
Divide $$2000$$ by an odd number. The remainder must be．
A: $$$$even
B: $$$$odd
C: $$$$prime
D: $$$$whole
|
Honey earned 20 x $80 = $1600 for 20 days of work.
Therefore, Honey saved $1600 - $1360 = $240 in 20 days.
|
240
|
gsm8k
|
Honey earned $80 a day. Every day, she spent part of her pay and saved the rest. After 20 days of work, she spent $1360. How much did Honey save in 20 days?
|
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