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 restaurant would you like to eat at? I've found Chinese, American, and several others in your location. What area would you like to have dinner?
Example Output: Yes

Example Input: Sure thing, which area are you interested in and what is your preferred cuisine, such as Italian and Indian?
Example Output: Yes

Example Input: Please confirm you're booking a table for 4 at Sumac Mediterranean Grill in Belmont at 5:30 pm today.
Example Output:
No