Student asked: Premise: "Some men are sitting at a table."
Based on this premise, can we conclude that the hypothesis "Talking and eating a meal together." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Some men are talking at a table while sharing a meal. The answer is yes.

Student asked: Given the sentence "A crowd of people are passing a person over their heads at a music concert." is it true that "The crowd is at a restaurant."?
Teacher's response: Let's think. A restaurant would likely not allow people passing a person over their heads or a music concert. The answer is no.

Student asked: Given the sentence "Woman is making a half smile at the camera." is it true that "Woman takes selfie."?
Teacher's response: Let's think. Just because she smiles at the camera doesn't mean it's for a selfie. The answer is it is not possible to tell.

Student asked: If "3 men of a band is performing on a stage." does that mean that "The band is performing for a record executive."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. Three men may not necessarily be performing for a record executive. The answer is it is not possible to tell.