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: I can reserve a table for 2 at McDonald's in Fairfield. The time would be today at 6 pm. If that's good for you, shall I confirm it?

Answer: No


Question: Can you start the movie?

Answer: No


Question: What type of food do you prefer? Please say Indian, Chinese, or something similar.

Answer:
Yes