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?

Let's solve it slowly: Either the man is by a river bank or by large rocks.
The answer is no.

[QUESTION] Premise: "A group of people watching a man reach for a swing."
Hypothesis: "The man is in a park."
Do we know that the hypothesis entailed by the premise?
A man reaches for a swing does not imply being in the park.
The answer is it is not possible to tell.

Q: If "A woman with clack and white checkered pants gets her hair done at a salon." does that mean that "A woman is getting her hair done for her wedding."?
Options:
- yes
- it is not possible to tell
- no
A: We can't tell from her outfit if the woman is getting her hair done for her wedding.
The answer is it is not possible to tell.

QUESTION: Premise: "White man sits at a desk drinking coffee and writing things down."
Based on this premise, can we conclude that the hypothesis "A man is drinking coffee and writing his life memoir." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Not all men are white and not all writing will be writing a self life memoir.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A man wearing a straw hat and sitting on a black box on top of a rock with a pole." can we conclude that "A man is posing at the park."?
Options:
- yes
- it is not possible to tell
- no
Sitting on a black box does not imply posing at the park.
The answer is it is not possible to tell.

Q: Premise: "A group of people hold on to a long skinny object."
Based on this premise, can we conclude that the hypothesis "A group of people let go of the object." is true?
Options:
- yes
- it is not possible to tell
- no
A:
There is a difference between the group of people let go of the object and the group of people hold on to the object. You can not know that they let go of the object when they were holding it.
The answer is it is not possible to tell.