QUESTION: Test for natural language inference.
Premise: "A group of people are climbing in cold weather."
Hypothesis: "The group of people are climbing a frozen waterfall."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: It may not be cold enough to create a frozen waterfall.
The answer is it is not possible to tell.

QUESTION: Premise: "A black man wearing a beanie is reading a billboard at the subway entrance."
Hypothesis: "A black man working in an office."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A black man is either working in an office or at the subway entrance.
The answer is no.

QUESTION: If "The man is playing the acoustic guitar while the other men make gestures." does that mean that "Jason mraz is performing a song on his guitar for his male audience."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
We cannot know from the first sentence if the man's name is Jason Mraz.
The answer is it is not possible to tell.