Q: Given the sentence "A dog drinks water out of a water fountain." is it true that "A dog drinks water."?
A: Water out of a water fountain is a kind of water.
The answer is yes.

QUESTION: Given the sentence "A balding man in a suit with a red scarf talks on his cellphone." is it true that "A man is outside walking and talking on his phone."?

Let's solve it slowly: A balding man in a suit with a red scarf talks on his cellphone does not indicate that he is outside walking and talking on his phone.
The answer is it is not possible to tell.

[QUESTION] Premise: "A father wearing glasses holding a baby boy in a blue hat."
Hypothesis: "A woman holding a baby in a green hat."
Do we know that the hypothesis entailed by the premise?
It's either a father or a woman. It cannot be both. The person is holding a baby in a blue hat or a baby in a green hat.
The answer is no.

Q: Premise: "A girl in yellow dress near a restaurant."
Hypothesis: "A girl is waiting for someone to have lunch with."
Do we know that the hypothesis entailed by the premise?
A: Not all girl in yellow dress near a restaurant is waiting for someone to have lunch with.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A young female street performer is playing the violin." can we conclude that "A guitar player runs down the street."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A guitar player who runs down the street cannot at the same time be a street performer playing the violin.
The answer is no.

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

Let's solve it slowly:
A man sitting on a bed with four guitars must be a person who is on a bed with guitars.
The answer is yes.