[QUESTION] Premise: "Some kind of celebration probably in an african city."
Hypothesis: "The event takes place in africa."
Do we know that the hypothesis entailed by the premise?
Just because the celebration is taking place in an African city doesn't mean its an event in Africa.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A woman with a tissue in her hand." is it true that "Woman is in party."?
A woman with a tissue is not assumed to be in party.
The answer is it is not possible to tell.

[QUESTION] Premise: "A blond dog runs through the grass."
Hypothesis: "A dog is eating dinner."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The dog can't be eating dinner when it runs through the grass.
The answer is no.

[QUESTION] Given the sentence "Four men in white and red play various instruments together on the sidewalk." can we conclude that "A group of men sit on the sidewalk."?
Options:
- yes
- it is not possible to tell
- no
Playing various instruments would most likely require at least some of the men to be standing.
The answer is no.