[QUESTION] Premise: "A man with a red bandanna over his face looks on as police stand in the background wearing riot gear."
Hypothesis: "A man is sitting on the bench enjoying the day."
Do we know that the hypothesis entailed by the premise?
It's unlikely that the man will be enjoying the day if there are police wearing riot gear present and near at the same time.
The answer is no.

Q: Given the sentence "A man is playing cello as part of an orchestra at a formal performance." is it true that "A man is playing cello."?
A: Playing cello as part of an orchestra is a way of playing cello.
The answer is yes.

QUESTION: Premise: "A man is handing a young boy food items from his mobile motorcycle food cart."
Hypothesis: "A boy is buying food for dinner."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The food may be for someone else the boy might not be buying it for his dinner.
The answer is it is not possible to tell.

[QUESTION] If "A man is sitting on a bed with four guitars." does that mean that "A person is on a bed with guitars."?
Options:
- yes
- it is not possible to tell
- no
A man sitting on a bed with four guitars must be a person who is on a bed with guitars.
The answer is yes.

Q: If "A mother with her daughter resting on a beautiful sidewalk." does that mean that "Nobody is resting."?
Options:
- yes
- it is not possible to tell
- no
A: A mother and daughter can't be resting if nobody is resting.
The answer is no.

[QUESTION] Can we conclude from "Man sitting alone at restaurant." that "A group of people are nearly finished with their meal at a restaurant."?
Options:
- yes
- no
- it is not possible to tell
The man could not be sitting alone if he's among a group of people.
The answer is no.