Q: Premise: "A boy in a gray shirt is skateboarding."
Hypothesis: "A boy is out skateboarding."
Do we know that the hypothesis entailed by the premise?
A: A gray shirt doesn't stop a boy from going out skateboarding.
The answer is yes.

QUESTION: If "A man in black squatting with people walking across the streets." does that mean that "Man looking for his keys."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A Man in black squatting with people walking across the streets is not necessarily looking for his keys.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A man with a hat is cooking barbecue." is it true that "The man is on the toilet."?
A man cannot cook barbecue if he is n the toilet.
The answer is no.

Q: Can we conclude from "A young man wearing nail polish and sitting on the floor is looking through a book while a young woman stands over him." that "A man looks at a book."?
Options:
- yes
- no
- it is not possible to tell
A: Looks at a book is rephrasing of looking through a book.
The answer is yes.

QUESTION: Given the sentence "A blond boy walking in the water." can we conclude that "A boy walks on hot coals."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: One cannot walk on hot coals and water at the same time.
The answer is no.

QUESTION: Premise: "A biker rider jumping high over a dirt hill and seems to be higher than an electric pole."
Hypothesis: "A biker rider cant jump because he fears heights."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
The biker would not be jumping high if he fears heights.
The answer is no.