Student asked: Test for natural language inference.
Premise: "A person is standing in the middle of the desert looks tiny."
Hypothesis: "A person is in the desert with many people."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. That the person is standing in the desert and looks tiny does not mean he/she is in the desert with many people. The answer is it is not possible to tell.


Student asked: If "Three elderly persons are sitting in chairs staring out the window." does that mean that "Older people are playing bingo."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. They cannot be sitting in chairs staring out the window and playing bingo simultaneously. The answer is no.


Student asked: Premise: "A man dirt biking through some mud in full costume."
Based on this premise, can we conclude that the hypothesis "The man is participating in a race." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The man could be practicing his dirt biking skills rather than be participating in a race. The answer is it is not possible to tell.


Student asked: Premise: "A man hangs from the edge of a rock."
Based on this premise, can we conclude that the hypothesis "The man is in trouble." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A man hangs from the edge of a rock does not imply the man is in trouble necessarily. The answer is it is not possible to tell.