[QUESTION] Given the sentence "A young man in a vest is at a grill and pointing a finger while smiling at someone." is it true that "A male is indicating at someone with his finger."?
A man pointing a finger while smiling at someone is indicating at someone with his finger.
The answer is yes.

Q: Test for natural language inference.
Premise: "A police officer in full uniform standing in front of a store window."
Hypothesis: "The police officer is shopping in the store."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Once cannot be in a store while also in front of a store.
The answer is no.

QUESTION: Premise: "A group of adults and children treks through a field containing an old stone wall."
Hypothesis: "A large group passes an old stone wall on their way to a picnic area."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Not all group of adults and children treks is a large group.
The answer is it is not possible to tell.

[QUESTION] If "An asian boy in glasses and a yellow shirt holds a blue bag while standing between two parking spaces on the street." does that mean that "A boy stomps on his glasses."?
Options:
- yes
- it is not possible to tell
- no
A boy who stomps on his glasses cannot be in glasses.
The answer is no.

Q: Can we conclude from "A woman in a tank top and a man with curly hair play guitars and sing into microphones." that "The man and woman are playing music."?
Options:
- yes
- no
- it is not possible to tell
A: If the woman and a man play Guitars and sing into the microphones then definitely they a playing music.
The answer is yes.

[QUESTION] Premise: "A young man is surfing on the crest of a wave."
Based on this premise, can we conclude that the hypothesis "The young man is on the water." is true?
Options:
- yes
- it is not possible to tell
- no
One must be on the water to be surfing on the crest of a wave.
The answer is yes.