For this chain-of-thought reasoning and answer, what was the question?
Holding up his hand is a rephrasing of has his hand raised.
 A: yes
Q: Premise: "The man in the barber shop is holding up his hand."
Hypothesis: "The man has  his  hand  raised."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no