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]: And their address?
[EX A]: Yes

[EX Q]: Yes, that's correct. Do they have live music, by the way?
[EX A]: Yes

[EX Q]: have a nice day.
[EX A]:
No