Student asked: Test for natural language inference.
Premise: "Four men seated at a table in a restaurant with another man standing at the table talking."
Hypothesis: "Male friends play golf together."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Men cannot be seated at a restaurant and out to play golf simultaneously. The answer is no.


Student asked: Premise: "A young asian woman with a lab coat is being videotaped."
Based on this premise, can we conclude that the hypothesis "The woman is not wearing a lab coat." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. She can't wear a lab coat and not wear a lab coat the same time. The answer is no.


Student asked: Given the sentence "Two men in white suits and glasses with a drink." is it true that "The two men are wearing blue bathing suits and googles."?
Teacher's response: Let's think. Either two men are wearing blue bathing suits with goggles or two men are wearing white suits with glasses. The answer is no.


Student asked: Test for natural language inference.
Premise: "A man rides a surfboard as a wave comes up behind him."
Hypothesis: "The man is a farmer."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. Because a person rides a surfboard doesn't mean he is a farmer. The answer is it is not possible to tell.