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.

[Q]: Sure. What kind of food do you want? You can ask for Mexican, American, Sushi, or anything else. And also, what city should I search in?
[A]: Yes


[Q]: Does that restaurant serve alcohol?
[A]: Yes


[Q]: Can you start a movie for me?
[A]:
No