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?

Let's solve it slowly: Sitting around a campfire does not imply they are roasting marshmallows.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "An older gent shows his expertise in concert on the saw." that "A man is using a saw."?
Options:
- yes
- no
- it is not possible to tell
He has to be using it in order to be in concert.
The answer is yes.

Q: Premise: "The two couples are in a kitchen."
Based on this premise, can we conclude that the hypothesis "The couple is at the zoo." is true?
Options:
- yes
- it is not possible to tell
- no
A: One cant be at the zoo and in a kitchen simultaneously.
The answer is no.

QUESTION: Premise: "A woman has vegetables laid out on a display."
Hypothesis: "A woman doesn't have vegetables."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: One cannot have vegetables and not have vegetables at the same time.
The answer is no.

[QUESTION] Premise: "Safety officers standing outside."
Hypothesis: "Two security officers on a break."
Do we know that the hypothesis entailed by the premise?
Not all safety officers are security officers and not all officers standing outside are on break.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A man wearing a purple shirt is using a syringe in a lab."
Hypothesis: "A man is testing for a disease in a lab."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
There are other things that can be done with a syringe in a lab besides testing for a disease.
The answer is it is not possible to tell.