[QUESTION] Premise: "A man in a blue shirt and jeans poses by large mossy rocks."
Hypothesis: "A man in jeans is sitting on a river bank."
Do we know that the hypothesis entailed by the premise?
Either the man is by a river bank or by large rocks.
The answer is no.

Q: Given the sentence "Two men are sitting on a rock near the ocean with another man standing nearby." is it true that "Three men are near the ocean."?
A: Two men sitting near the ocean and another standing near it makes three men near the ocean.
The answer is yes.

QUESTION: Can we conclude from "A dark-skinned man walks by a woman talking on a cellphone." that "A woman talks on a cellphone while a man passes by."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man walks by a woman talking on a cellphone is equivalent to woman talks on a cellphone while a man passes by.
The answer is yes.

[QUESTION] Premise: "A man sits underneath a large and colorful rock formation."
Hypothesis: "The man is sitting in front of the tv."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
If he is sitting underneath a rock formation then he is outside and not sitting in front of tv inside.
The answer is no.

Q: Premise: "A man in a pink shirt kneels down and looks right at the camera."
Based on this premise, can we conclude that the hypothesis "A man is looking at the camera shooting a supermodel in ibiza." is true?
Options:
- yes
- it is not possible to tell
- no
A: A man kneeling with a camera isn't necessarily shooting a supermodel.
The answer is it is not possible to tell.

[QUESTION] If "A guy is doing a skateboard trick in the city." does that mean that "A guy is fighting an alligator in rural alabama."?
Options:
- yes
- it is not possible to tell
- no
A guy who knows skateboard trick will not fight with an alligator in rural Alabama.
The answer is no.