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: You're welcome. Good bye.

Output: No


Input: Consider Input: What kind of food are you looking for? Italian, American, what?

Output: Yes


Input: Consider Input: Do they have live music and serve Alcoholic drinks?


Output: Yes