Student asked: Premise: "A man is skiing down a mountain."
Based on this premise, can we conclude that the hypothesis "A man skiing naked down a mountain." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. We cannot infer from that information that he is naked while skiing. The answer is it is not possible to tell.


Student asked: Premise: "A girl standing on a snowy hillside."
Based on this premise, can we conclude that the hypothesis "The girl waits for her friend on the snowy hillside." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A girl standing on a snowy hillside doesn't imply waiting for friend. The answer is it is not possible to tell.


Student asked: Premise: "Group of girls having fun together."
Hypothesis: "The group of girls are all angry at each other."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Girls who are having fun together are probably not all angry at each other. The answer is no.


Student asked: Given the sentence "Man and women dressed in costumes sitting on a bail of hey." is it true that "The people are swimming."?
Teacher's response:
Let's think. Either people are sitting on a bail of hay or the people are swimming. The answer is no.