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:
Are you looking for any kind of cuisine? Chinese? Maybe American?

Ex Output:
Yes


Ex Input:
Be sure to have a good day!

Ex Output:
No


Ex Input:
No problem, Have a good day!

Ex Output:

No