QUESTION: Given the sentence "A man is busy at work examining photographs." is it true that "A person works with photographs."?

Let's solve it slowly: A person who works by examining photographs also works with photographs.
The answer is yes.


QUESTION: Given the sentence "Five musicians hold violins while looking up into the camera." is it true that "Which is directly overhead."?

Let's solve it slowly: Five violinists pose for a picture at the end of their concert tour.
The answer is it is not possible to tell.


QUESTION: Premise: "A closeup shot of three guys and a girl posing for the camera."
Hypothesis: "Three guys and a girl posing for their birthday shot."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:

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
Just because a closeup shot of three guys and a girl posing for the camera does not mean that they for their birthday shot.
The answer is it is not possible to tell.