Student asked: Test for natural language inference.
Premise: "A soldier is demonstrating how to make an arrest."
Hypothesis: "This demonstration is being videotaped."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A soldier demonstrating an arrest does not imply that the demonstration is being videotaped. The answer is it is not possible to tell.

Student asked: Premise: "A boy wearing blue mittens gets ready to throw snow."
Based on this premise, can we conclude that the hypothesis "A boy is sleeping on the couch." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A boy would not get ready to throw snow if he were sleeping. The answer is no.

Student asked: Given the sentence "A woman in an orange tank top and blue jeans holding a hula hoop." can we conclude that "The woman is wearing sunglasses."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Wearing an orange tank top and blue jeans does not mean you are wearing sunglasses. The answer is it is not possible to tell.

Student asked: Premise: "At a supermarket."
Hypothesis: "People are buying their groceries."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. People are taking advantage of a new sale at the market. The answer is it is not possible to tell.