[Q] Premise: "Waitress in a black hat setting up the table."
Hypothesis: "Waitress at work."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] Setting up the table does not mean she is at work.
The answer is it is not possible to tell.

[Q] If "A man with dark hair is wearing a white shirt with printed flames and is holding a pair of tongs." does that mean that "The person in the picture is not holding a single thing."?
Options:
- yes
- it is not possible to tell
- no
[A] One can not be holding a pair of tongs and be not holding a single thing at the same time.
The answer is no.

[Q] Given the sentence "A group of people watch a vintage steam locomotive (with coal car) on a track." can we conclude that "Separated by a chain link fence."?
Options:
- yes
- it is not possible to tell
- no

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
[A] The locomotive was built in the 1800s and can still run.
The answer is it is not possible to tell.