[QUESTION] Can we conclude from "A girl swims through clear blue water." that "The girl is on her couch."?
Options:
- yes
- no
- it is not possible to tell
A girl who swims through water is not simultaneously on a couch.
The answer is no.

Q: Given the sentence "The little boy is wading through the pool with red arm floaties." is it true that "A boy is in the pool with floaties on with no one watching him."?
A: Being in a pool with floaties does not necessarily mean no one is watching him.
The answer is it is not possible to tell.

QUESTION: If "Man in a blue jacket looking at merchandise in a street vendors hands." does that mean that "A man looks at some cds a vendor is selling."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Street vendors have a lot of merchandise and the man is not necessarily looking at CDs.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man in a coca cola building wiping down a table."
Based on this premise, can we conclude that the hypothesis "A worker for coca cola cleans the cafeteria." is true?
Options:
- yes
- it is not possible to tell
- no
Every man is not a worker and every table is not in a cafeteria.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A man in a green raincoat smoking a cigarette."
Hypothesis: "Person in a raincoat smoking."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A man in a raincoat smoking does imply a person in a raincoat smoking.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man in a parking lot with the tailgate of his truck down so he can sit on it."
Hypothesis: "A man is standing on the roof of his truck."
Do we know that the hypothesis entailed by the premise?
The man can not be on the tailgate and on the roof of his truck simultaneously. The man can not be both sitting and standing.
The answer is no.