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: Do you want American, Indian or what type of food?
Example Output: Yes

Example Input: which city should I search from
Example Output: Yes

Example Input: Sure, what type of cuisine would you like? Indian, Mexican, something else?
Example Output:
Yes