For this chain-of-thought reasoning and answer, what was the question?
Al Pacino starred in movies but was not a Shakespearean actor.
 A: 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
Q: Yes / no, is the following a verifiable fact?
"Al Pacino worked as a famous Shakespearean actor."