Student asked: Test for natural language inference.
Premise: "An older man holding a bunch of nets."
Hypothesis: "The man is wearing a fedora."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A man holding a bunch of nets doesn't indicate he is wearing a fedora. The answer is it is not possible to tell.


Student asked: Can we conclude from "A pitbull is returning a stick during a game of fetch." that "A pitbull is happily returning a stick."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Just because a pitbull is returning a stick it does not mean the dog is happily doing this task. The answer is it is not possible to tell.


Student asked: Premise: "A man and his wife take a trip back in time at a masquerade party."
Based on this premise, can we conclude that the hypothesis "A man and his wife are currently going back in time." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Going back in time is a re-wording of taking a trip back in time. The answer is yes.


Student asked: Given the sentence "The man is holding a drink at an event." can we conclude that "The man was at home in bed."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. If a mad is at an event then he is not at home in bed. The answer is no.