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: What kind of food are you looking for? Italian, American, what?

Answer: Yes


Question: uh-ch! Sorry the system crashed and I couldn't make your reservation. Do you need any other details?

Answer: No


Question: Yes is good .Tell me please their address

Answer:
Yes