[Q] Test for natural language inference.
Premise: "A girl on a skateboard is riding on a cement ledge next to a fence."
Hypothesis: "She is wearing pants."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] A girl on a skateboard need not necessarily be wearing pants.
The answer is it is not possible to tell.

[Q] Given the sentence "Naked man sitting on a green lawn next to a bike." can we conclude that "A man sitting near a bike."?
Options:
- yes
- it is not possible to tell
- no
[A] Someone who is next to a bike is near a bike.
The answer is yes.

[Q] Premise: "Large dog and small dog in sand."
Hypothesis: "The two dogs are standing on the snow."
Do we know that the hypothesis entailed by the premise?

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
[A] If animals are in sand they are not also on snow.
The answer is no.