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:
Sorry, thanks so much.

Ex Output:
No


Ex Input:
What kind of food do you want? Which city should I look in?

Ex Output:
Yes


Ex Input:
Please make a reservation at Limon for the 13th at morning 11:45.

Ex Output:

No