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: please tell me what time is the reservation for?

Answer: Yes


Question: Yes, try to make it for 18:30.

Answer: No


Question: Okay that sounds good to me. Find me the address and search weather the price is lavish?

Answer:
Yes