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:
I want to watch The Mustang.

Ex Output:
No


Ex Input:
You would like me to reserve a table for 2 at Broadway Grill on March 12th at 12:30 pm. The Restaurant is located in Burlingame. Is this information correct?

Ex Output:
No


Ex Input:
Are their prices expensive?

Ex Output:

Yes