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:
Do you want American, Indian or what type of food?

Ex Output:
Yes


Ex Input:
To be clear, you would like to watch Hellboy? It will play without subtitles.

Ex Output:
No


Ex Input:
I need something in Petaluma for 3 people, at six in the evening.

Ex Output:
No