QUESTION: Premise: "A man in a hat is covered in concert silly string."
Hypothesis: "The man at a concert has string on his hat."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The man has string on his hat it is probably silly string.
The answer is yes.

QUESTION: Premise: "A girl in a blue sweater sits on a person's shoulders and carries a pinwheel."
Hypothesis: "A woman and a man dancing."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A single girl sitting on someone's shoulders is not considered to be a woman and a man dancing.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A band consisting of three men and a woman perform in an alley with a van in the background."
Hypothesis: "A band is having an impromptu practice in front of their tour van before a concert."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Not all bands are having an impromptu practice in front of their van.
The answer is it is not possible to tell.