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:
I'm a little concerned about price. Would you say that the price range is not very costly.?

Ex Output:
Yes


Ex Input:
Let me double check. This is a reservation for a table at Amami Sushi in San Bruno at 5:30 pm tomorrow for 2 people.

Ex Output:
No


Ex Input:
Anything else I can help with today?

Ex Output:
Yes