Student asked: Premise: "A young girl with goggles is floating in the pool."
Based on this premise, can we conclude that the hypothesis "The young girl is sitting in a chair on the beach." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. She can not be floating in a pool or sitting on the beach not both. The answer is no.


Student asked: Test for natural language inference.
Premise: "Two female hikers hang onto a rock in front of them while looking down into a deep crevice."
Hypothesis: "The people are afraid."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Hikers hanging from a rock and looking down into a crevice aren't necessarily afraid. The answer is it is not possible to tell.


Student asked: If "An older man is wearing all tan and playing on a drum." does that mean that "A young man plays the guitar."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. It can be either an older man or a young man; either playing on a drum or plays the guitar. The answer is no.


Student asked: If "A woman is walking down a beach near a sand sculpture." does that mean that "A woman is eating an ice cream cone."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. Not every woman who's walking down a beach is eating an ice cream cone. The answer is it is not possible to tell.