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: Can you tell me if they feature live music there? How much do the things cost in general there?
Example Output: Yes

Example Input: I want to eat out today, and would like a reservation at a restaurant.
Example Output: No

Example Input: Thanks for your help
Example Output:
No