Student asked: Test for natural language inference.
Premise: "Five athletes line up at the start of a foot-race on a clay running surface inside a near empty sports arena."
Hypothesis: "A packed crowd gets ready to cheer on the runners."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A sports arena can't be nearly empty and have a packed crowd at the same time. The answer is no.

Student asked: Given the sentence "Woman carves an ice sculpture while smiling." can we conclude that "A professional ice sculptor works her magic at the ice festival."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Not all woman who carve are professional ice sculptors. A person can be carving sculptors at places other then an ice festival. The answer is it is not possible to tell.

Student asked: Premise: "A man with glasses reading a book."
Based on this premise, can we conclude that the hypothesis "A squinting man tries to make out words." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Not everyone with glasses needs to squint to make out words. The answer is it is not possible to tell.

Student asked: Given the sentence "Three dogs are playing rough in a sandy field." is it true that "Three cats fighting with each other."?
Teacher's response:
Let's think. If there are cats fighting then they are not dogs playing. The answer is no.