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: Alright, what type of food would you like?

A: Yes
****
Q: That's good. Do they serve liquor and what is there number?

A: Yes
****
Q: Yes! Do they have live music and serve liquor?

A:
Yes
****