QUESTION: Given the sentence "Man in black shirt with black guitar sings into a microphone surrounded by musical equipment." is it true that "A man sings into a mike."?

Let's solve it slowly: A man sings into a microphone means he sings into a mike.
The answer is yes.

[QUESTION] Premise: "A skateboarder jumps into the air."
Hypothesis: "A skateboarder leaps into the air."
Do we know that the hypothesis entailed by the premise?
Jumps or leaps can be interchanged to illustrate how the skateboarder moves in the air.
The answer is yes.

Q: Given the sentence "A busy square somewhere in asia." is it true that "A busy square filled with people selling and buying various goods."?
A: Just because the square is busy doesn't mean people are selling and buying various goods.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "An old man reading a periodical sitting in a bus beside a houseplant."
Hypothesis: "A man reading in a bus."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man reading in a bus refers to a man in a bus beside a houseplant.
The answer is yes.

[QUESTION] Given the sentence "A white dog is walking on top of a mountain." can we conclude that "A dog is enjoying himself."?
Options:
- yes
- it is not possible to tell
- no
Not all dogs walking on top of a mountain are necessarily be enjoying it.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A woman exits a yellow cab in the city."
Hypothesis: "A woman steps out of a yellow cab in the city in order to make her date with her husband."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
Exiting the cab does not necessarily mean the woman is trying to make her date with her husband.
The answer is it is not possible to tell.