Student asked: Test for natural language inference.
Premise: "Several teenage boys are sitting in grocery carts in a parking lot."
Hypothesis: "Teenage boys sitting in a parking lot."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Teen boys are sitting in a parking lot while teen boys are sitting in carts also in a parking lot. The answer is yes.

Student asked: Given the sentence "A redhead holding up a battle axe in a snowy field." can we conclude that "A viking holds the lead for his donkey."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A battle axe and a donkey lead are two different things. The answer is no.

Student asked: Premise: "Two men touching up some graffiti."
Based on this premise, can we conclude that the hypothesis "Two men touching up graffiti." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Two men touching up some graffiti are touching up graffiti regardless of the amount. The answer is yes.

Student asked: Given the sentence "Two men stand on the side of a street across from a building." can we conclude that "Two men are sitting on the bench by the building."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. Two men either stand on the side of a street across from a building or are sitting on the bench by the building. The answer is no.