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:
Confirming a table for 1 at House of Curries in Berkeley at 1:15 PM today.

Ex Output:
No


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

Ex Output:
Yes


Ex Input:
In which city are you planning to dine and do you have a preferred restaurant?

Ex Output:

Yes