QUESTION: Premise: "Someone rebuilding this structure."
Hypothesis: "A construction worker rebuilds the structure."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The person rebuilding the structure may or may not be a construction worker.
The answer is it is not possible to tell.

[QUESTION] If "A woman picking up a child from the floor." does that mean that "A woman gives a child a hug."?
Options:
- yes
- it is not possible to tell
- no
Picking up a child does not imply that it is for a hug.
The answer is it is not possible to tell.

Q: Given the sentence "A man repairs his bed sheets." is it true that "A man is sewing ripped sheets."?
A: To repair bed sheets does not necessarily imply sewing sheets or that the sheets are ripped.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A musician settles down in a subtle area to play his tunes for the people walking by." is it true that "The people  walking by  heard  the  music  he  was  playing."?

Let's solve it slowly: He may be playing for the people but nothing indicates they heard the music.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A basketball game where a member of one team is dunking a basketball while the other team looks on." is it true that "The basketball players are all in the locker room."?
Basketball players cannot be dunking a basketball in the locker room.
The answer is no.

Q: Premise: "A large group of people are riding on a blue roller coaster."
Hypothesis: "They are noisy."
Do we know that the hypothesis entailed by the premise?
A:
Not everyone who rides a roller coaster is noisy. Some people are very quiet.
The answer is it is not possible to tell.