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.

[EX Q]: No, that's not correct it's for four people.
[EX A]: No

[EX Q]: That is fine, may I have their address? Do they play live music at their venue?
[EX A]: Yes

[EX Q]: All right. What time would you like me to make the reservation for?
[EX A]:
Yes