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.

Input: Consider Input: Do you have a preferred location?

Output: Yes


Input: Consider Input: Your reservation has been accepted. They serve Seafood and their price range is quite moderate.

Output: No


Input: Consider Input: Sure, what kind of food are you in the mood for, and in which city?


Output: Yes