[QUESTION] Premise: "A group of people are sitting around a campfire at night."
Hypothesis: "Some people are roasting marshmallows on a campfire."
Do we know that the hypothesis entailed by the premise?
Sitting around a campfire does not imply they are roasting marshmallows.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "An older man repairing a bike tire in a grassy park."
Hypothesis: "An older man performing a bike repair."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: An older man is performing the task of repairing a bike tire.
The answer is yes.

QUESTION: Premise: "Young people chat outside near a buzy street."
Hypothesis: "They are talking about the weather."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Young people chatting outside are not necessarily talking about the weather.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A young man wearing short pants and a backpack is standing in a parking lot with his hand on his head." that "A young man just realized that his car was stolen from a parking lot while he was gone."?
Options:
- yes
- no
- it is not possible to tell
A young man may be standing in a car park without having just realized his car was stolen while he was gone.
The answer is it is not possible to tell.

Q: Can we conclude from "An older man with gray hair is sitting in a chair playing a large instrument made of bamboo." that "The elderly man is playing his own original music."?
Options:
- yes
- no
- it is not possible to tell
A: When an elderly man is playing an instrument it need not necessarily be his own original music.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "Three boys sit on a wet basketball court." that "Funny humans sitting."?
Options:
- yes
- no
- it is not possible to tell
Just because three boys sit on a web basketball court they are not necessarily funny humans. It might be raining outside and they have no option but to sit on the wet court.
The answer is it is not possible to tell.