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 Q]: Perfect. What are the prices at Anh Hong like?
[EX A]: Yes

[EX Q]: What type of food do you want? How about Mexican or Italian? What city should I search in?
[EX A]: Yes

[EX Q]: I want a restaurant in Mountain View about half past 1 in the afternoon.
[EX A]:
No