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: The time is 13:30 and the city is Alameda. I prefer Applebee's; they have great food.

Answer: No


Question: What number can they be reached at?

Answer: Yes


Question: Your booking is complete. They do not play live songs.

Answer:
No