[QUESTION] Given the sentence "A fireman climbing on charred ceiling beams of a burned out structure." is it true that "The fire fighter has his visor down."?
A fireman climbing on a charred ceiling beam need not necessarily be having his visor down.
The answer is it is not possible to tell.

[QUESTION] Premise: "Man in coat near beach trying to get radio signal."
Hypothesis: "A man is listening to a baseball game on the radio."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The first sentence does not imply what he is listening to a baseball game and it doesn't describe what type of radio he is using.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man buying pastries in a grocery store."
Based on this premise, can we conclude that the hypothesis "A man is walking in a shoe store." is true?
Options:
- yes
- it is not possible to tell
- no
A shoe store and a grocery store are two very different types of store.
The answer is no.

[QUESTION] Premise: "A woman and two girls sitting on a bench taking a picture."
Hypothesis: "A man is holding a baby."
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
Man holding a baby is contrary to the woman and two girls sitting on a bench in the first sentence.
The answer is no.