[QUESTION] Premise: "A hiker is climbing up a very steep mountain."
Hypothesis: "A hiker trying to make it to the top of a mountain before his friends do."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A hiker may be hiking alone and is not necessarily trying to get to the top before his friends do.
The answer is it is not possible to tell.

Q: Premise: "A man on a beach building a sand castle."
Hypothesis: "The man is playing with his kids."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Not all men building sand castles are doing it with kids.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Two men bent over a curb working on something." can we conclude that "Two people work on the street."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The two men do no necessarily have to be working on the street itself.
The answer is it is not possible to tell.

[QUESTION] If "A young boy jumps into the water as a woman holds his arms." does that mean that "Two people standing on a street."?
Options:
- yes
- it is not possible to tell
- no
The boy that jumps is definitely not among the ones standing.
The answer is no.

Q: Given the sentence "Two workers wearing hard hats operating at their job site." can we conclude that "The people with hard hats were wearing tool belts."?
Options:
- yes
- it is not possible to tell
- no
A: Workers can operate at their job site without using tool belts.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A couple listening to performers on the street." that "A couple on a date in the city pause for performers."?
Options:
- yes
- no
- it is not possible to tell
A couple listening to performers are not necessarily on a date.
The answer is it is not possible to tell.