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: Works for me. How pricey are they?

Answer: Yes


Question: I see. So you'd rather book it in San Francisco on March 14th?

Answer: No


Question: Yes I would like to be in Oakland at restaurant Sukho on the 8th at 17:00

Answer:
No