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.

Ex Input:
Did you have a preferred restaurant and time?

Ex Output:
Yes


Ex Input:
Are there any other nice restaurants in the area?

Ex Output:
Yes


Ex 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?

Ex Output:

Yes