[QUESTION] Given the sentence "Men sitting and sleeping on the street on their bags." is it true that "Men sitting and sleeping on the street."?
Sleeping on the street is a form of sleeping on the street on their bags.
The answer is yes.

Q: Can we conclude from "An orange charter bus at a street crossing that advertises easy bus.co.uk." that "A bus takes people to the ocean."?
Options:
- yes
- no
- it is not possible to tell
A: The charter bus is not implied to take people to the ocean.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man with a red suit is dancing with a lady."
Hypothesis: "A couple is dancing at a party."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man can dance with a lady even if they aren't a couple. Dancing isn't always done at a party.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Girls are doing somersaults." is it true that "Girls fixing their hair."?
Girls either have to be doing somersaults or fixing their hair.
The answer is no.

Q: Premise: "A small child standing in the grass watching a band playing at an outdoor event."
Hypothesis: "The child was at home playing in the sandbox in the back yard."
Do we know that the hypothesis entailed by the premise?
A: In the grass is not at home. Watching a band is not playing in the sandbox.
The answer is no.

[QUESTION] Premise: "A person holding a cellphone in order to take a picture of another person in the crowd."
Hypothesis: "A person is taking a picture."
Do we know that the hypothesis entailed by the premise?
A person holding a cellphone in order to take a picture is a rephrasing of person is taking a picture.
The answer is yes.