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:
To confirm, you want a reservation for Celia's By The Beach in San Francisco.

Ex Output:
No


Ex Input:
What kind of food do you prefer to eat? Which city are you located now?

Ex Output:
Yes


Ex Input:
It was my pleasure, have a great day !

Ex Output:

No