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 city is Asya in? What time would you like the reservation for?
Example Output: Yes

Example Input: No problem. What time would you like a reservation for?
Example Output: Yes

Example Input: Make a reservation in Dynasty restaurant for two people.
Example Output:
No