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:
What metropolis should I look in, and what types of food do you want?

Ex Output:
Yes


Ex Input:
I am making a reservation for 1 person for next Monday.

Ex Output:
No


Ex Input:
Did you want to watch Teen Spirit without subtitles?

Ex Output:
No