Student asked: Test for natural language inference.
Premise: "A woman is chopping large fish."
Hypothesis: "She is chopping a watermelon."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A fish is an aquatic animal. A watermelon is a fruit. The answer is no.

Student asked: If "A man in orange and blue is in the lead in a bike race." does that mean that "The man is crossing the finish line."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Someone in the lead in race might not be crossing the finish line. The answer is it is not possible to tell.

Student asked: If "A man is bent over working on a red vehicle." does that mean that "A man is fixing a car."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Working on a vehicle is the same as fixing a car. The answer is yes.

Student asked: Premise: "Two men one has a white shirt and other one has on a brown shirt and sunglasses."
Hypothesis: "Some men standing in a park."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. There's only two men while some men could men there's more than two. The answer is no.