[QUESTION] Test for natural language inference.
Premise: "A group of friends socializing at a barbecue."
Hypothesis: "People are at a barbecue."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
They are at a barbecue because they are socializing at a barbecue.
The answer is yes.

Q: Premise: "A medium sized dog on a beach."
Hypothesis: "The dog has just gotten to the beach."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Dog on a beach does not necessarily have just gotten to the beach.
The answer is it is not possible to tell.

QUESTION: If "A group of hikers with backpacks are hiking a trail." does that mean that "Some hikers are carrying backpacks."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: They could have the backpacks on their backs instead of carrying them.
The answer is it is not possible to tell.

[QUESTION] Premise: "Two men in a band play guitar and sing on stage."
Hypothesis: "Two men are wrestling each other in a ring."
Do we know that the hypothesis entailed by the premise?
The men can't wrestle and play and sing at the same time.
The answer is no.

Q: Premise: "A martial arts student attempts to deliver a kick to his sparring partner as fellow students look on."
Hypothesis: "The martial arts students dance in the rain."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The students cannot be looking on if they are dancing in the rain.
The answer is no.

[QUESTION] Premise: "A man with black hair and gray pants is standing holding a helmet and looks very dirty."
Hypothesis: "A woman without a purse rides a gorilla."
Do we know that the hypothesis entailed by the premise?
A man isn't a woman and you can't ride a gorilla while standing and holding a helmet.
The answer is no.