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: Yes, that's it. What is the street address for Lemongrass? Also, what type of food is on their menu?
Example Output: Yes

Example Input: What kind of food do you want? Examples include Chinese and Italian.
Example Output: Yes

Example Input: It's in San Francisco.
Example Output:
No