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.

Example Input: What kind of food do you want? Which city should I look in?
Example Output: Yes

Example Input: Can you find out if they are average priced?
Example Output: Yes

Example Input: Sure! When will you be available for your dining?
Example Output:
Yes