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: Yes, that's good. How pricey are they? Do they have live music?

Output: Yes


Input: Consider Input: Which Taco Bell?

Output: Yes


Input: Consider Input: Do you know their contact number and if they serve liquor?


Output: Yes