Student asked: Test for natural language inference.
Premise: "A frisbee team huddles around a frisbee."
Hypothesis: "Each holding a part of it."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A frisbee team does a chant before their game in a circle. The answer is it is not possible to tell.

Student asked: Premise: "A young caucasian boy with blond-hair is holding a green fishing rod while looking at you."
Hypothesis: "A young boy is holding a lion in his arms."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. A boy holding a green fishing rod cannot simultaneously hold a lion in his arms. The answer is no.

Student asked: Premise: "A snowboarder is grinding on a rail down a slope with snow all around."
Based on this premise, can we conclude that the hypothesis "A snowboarder poses in front of the ski lift." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. One cannot be grinding on a rail down a slope while posing in front of a ski lift. The answer is no.

Student asked: Given the sentence "Two men are playing their guitars and singing on stage." is it true that "An orchestra playing in an opera hall."?
Teacher's response:
Let's think. The men can't play guitars and sing while the orchestra is playing. The answer is no.