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 are you looking for? An example can be Chinese, American or anything else.
Example Output: Yes

Example Input: I can sure try, what time do you want to eat?
Example Output: Yes

Example Input: Can I help you in anything?
Example Output:
Yes