QUESTION: If "A man jumps off of his skateboard on the top of a cement ramp." does that mean that "A man jumps off a skateboard at the top of a ramp."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man can jump off a skateboard without being at the top of a ramp.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A woman with glasses and a man with a brown shirt are rolling out brown paper in a tent." is it true that "The glasses are expensive."?
A woman with glasses and a man with a brown shirt are rolling out brown paper in a tent does not indicate that the glasses are expensive.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Two men looking at a stack of various orange juice jugs."
Hypothesis: "The guys look at juice."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The guy look (looks) at juice because he is looking at a stack of juice.
The answer is yes.

QUESTION: Given the sentence "A man prepares his barbecue for cooking." can we conclude that "A man takes his barbecue apart to throw it away."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A person would not take their barbecue apart and throw it away if they wanted to prepare it to cook with.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A couple in white is feeding each other."
Hypothesis: "Two skinny people are spitting at an umpire."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
They are either feeding each other or are spitting at an umpire but not both at the same time.
The answer is no.

Q: Can we conclude from "Here is a picture of a woman and her husband and child taking a stroll by the parking lot." that "A man is walking by his self near a parking lot."?
Options:
- yes
- no
- it is not possible to tell
A:
It is impossible that a man is walking by his self and also there is a woman and her husband and child simultaneously.
The answer is no.