[Q] Test for natural language inference.
Premise: "Teenage boy riding a bicycle through a grassy field."
Hypothesis: "A boy rides a skateboard on a sidewalk."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] A bicycle is different from a skateboard. A grassy filed would not be on a sidewalk.
The answer is no.

[Q] If "A couple sit on the hood of a car with their backs to the camera." does that mean that "Bill and gina enjoy a first date looking out over the city."?
Options:
- yes
- it is not possible to tell
- no
[A] Bill and Gina can not enjoy a first date looking out over the city if they only have the hood of a car on which to sit.
The answer is it is not possible to tell.

[Q] If "Five people are on their yard with two of them climbing a ladder to a tree in the background." does that mean that "Five people are climbing a ladder to a tree."?
Options:
- yes
- it is not possible to tell
- no
[A] Five people are watching the two climbing while the other Five are all climbing.
The answer is no.