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:
Yes that's right. What is thier address and phone number?

Ex Output:
Yes


Ex Input:
Which city should I search in? What kind of food are you looking for? You can say Italian, Mexican, or anything else.

Ex Output:
Yes


Ex Input:
What's the name of the director.

Ex Output:
Yes