QUESTION: Premise: "A little boy is reading while his dog looks on."
Hypothesis: "A boy is reading to his dog."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: While his dog looks on does not imply the boy is reading to his dog.
The answer is it is not possible to tell.

[QUESTION] If "A woman holds a man's arm at a formal event." does that mean that "She is running away from the guy."?
Options:
- yes
- it is not possible to tell
- no
The woman cannot hold a man's arm while running away from him.
The answer is no.

Q: If "A couple sitting in front of a computer screen." does that mean that "A couple in-front of computer."?
Options:
- yes
- it is not possible to tell
- no
A: In front of a computer screen is a rephrasing of in-front of computer.
The answer is yes.

QUESTION: If "A man skis on a snowy mountain." does that mean that "A person is moving down a slippery slope."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: If a man skis on a snowy mountain he is also a person moving down a slippery slope.
The answer is yes.

[QUESTION] Given the sentence "A girl in a white shirt is running." is it true that "A girl is sitting down reading a book."?
The girl can't be sitting down reading a book because she is running.
The answer is no.

Q: Given the sentence "A man with a guitar waving his hand." can we conclude that "A man is fixing a rip in his jeans with a sewing machine."?
Options:
- yes
- it is not possible to tell
- no
A:
One cannot be waving and using a sewing machine at the same time.
The answer is no.