You are given a sentence from a conversation between a human and a virtual assistant. Your task is to identify whether the sentence is a question or not. Answer with Yes or No.

[Q]: No problem. See you around.
[A]: No


[Q]: We want to eat at the Claw Shack in San Jose. Please make the reservation for 11:30 am.
[A]: No


[Q]: Ok ,That's great. I need to know its director? who is he?
[A]:
Yes