Q: Premise: "A man empties a bag of white crystals into a swimming pool."
Hypothesis: "The male is adding chlorine to the pool."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: A man empties a bag of white crystals into a swimming pool does not necessary that he is adding chlorine to the pool.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Two people wearing racing uniforms are riding racing motorcycles." is it true that "The two people are having a motorcycle race."?

Let's solve it slowly: Two people wearing racing uniforms are riding racing motorcycles does not mean that they are having a motorcycle race.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A man dressed in a colorful costume walking in a giant wheel in front of a crowd." that "A clown is about to put on a show."?
Options:
- yes
- no
- it is not possible to tell
A man dressed in a colorful costume walking in a giant wheel in front of a crowd does not indicate that a clown is about to put on a show.
The answer is it is not possible to tell.

Q: Premise: "A construction worker works on a metal structure."
Hypothesis: "There is a construction worker building stuff."
Do we know that the hypothesis entailed by the premise?
A: A worker specified as being in construction is ordinarily involved in 'building stuff'; one who 'works on a structure' is even more likely to be 'building stuff'; 'a construction worker' establishes that there is a construction worker.
The answer is yes.

QUESTION: Premise: "A man in a sweater is looking at dirty stairs."
Hypothesis: "The stairs are sparkling clean."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: If the stairs are sparkling clean they cannot also be dirty.
The answer is no.

QUESTION: Premise: "A car which looks to be a hatch back is on fire with a man in a fire proof suite and helmet is laying across the hood while people are watching."
Hypothesis: "A hatchback is on fire and a fireman is running far away from it."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
The fireman is either laying across the hood or running far away.
The answer is no.