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: At what time do you want to go?

Answer: Yes

Question: What kind of restaurant would you like to eat at? I've found Chinese, American, and several others in your location. What area would you like to have dinner?

Answer: Yes

Question: Make it at 5:30 pm for 1 instead.

Answer:
No