[QUESTION] Premise: "A man on the phone surrounded by stacks of books."
Hypothesis: "A man makes a phone call from inside a book store."
Do we know that the hypothesis entailed by the premise?
Stacks of books do not always mean he is in a book store.
The answer is it is not possible to tell.

Q: Premise: "A hand holding a cellphone taking a picture of a man with glasses."
Hypothesis: "The person taking the picture asked the man to pose."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The man with the glasses whose picture is being taken with a cellphone need not have been asked to pose for the picture.
The answer is it is not possible to tell.

QUESTION: Premise: "Two gentlemen in tuxes play the keyboard and guitar."
Based on this premise, can we conclude that the hypothesis "Two guys are playing instruments." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Guys is a synonym for gentlemen and a keyboard and guitar are instruments.
The answer is yes.

[QUESTION] Premise: "A hiker navigates a rope and wood bridge over a large dry ravine."
Hypothesis: "A hiker is climbing a mountain."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Both have hikers climbing or navigating a mountain or ravine landscape.
The answer is yes.

Q: Premise: "A man is traveling down the street in a vehicle pulled by a horse."
Hypothesis: "A man rides a donkey."
Do we know that the hypothesis entailed by the premise?
A: Man cannot be riding a donkey and be pulled by a horse at same time.
The answer is no.

[QUESTION] Given the sentence "Older lady wearing glasses and working on rolling out a dough like substance." can we conclude that "A woman is having a nap."?
Options:
- yes
- it is not possible to tell
- no
The lady is working on rolling out a dough so she is awake and not having a nap.
The answer is no.