QUESTION: Test for natural language inference.
Premise: "Five members of a band are playing a song."
Hypothesis: "The band plays their favorite song."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A band can play a song that is not their favorite.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A man balances a knife on his arm as another man watches." that "A man is watching another man balance something on his arm."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The other man watching in sentence 1 is the man in sentence 2.
The answer is yes.

QUESTION: Premise: "A lady is wearing a pink cowboy hat."
Hypothesis: "Lady wearing hat given to her by her husband."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The lady wearing a hat is not implied it was given by her husband.
The answer is it is not possible to tell.