instruction:
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.
question:
Yes that's good. Do they serve liquor there?
answer:
Yes


question:
I prefer a restaurant with a live music and by the way how's the price?
answer:
Yes


question:
Your reservation is successful their price range is moderate.
answer:

No