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:
Okay, I am going to book a table at Sushi Hashiri in San Francisco. Your reservation will be for 11:30 am today for 4 people. Is this correct?

Ex Output:
No


Ex Input:
I just started the movie.

Ex Output:
No


Ex Input:
which city do you want?

Ex Output:
Yes