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:
Your reservation has been made. They are on 1001 South Van Ness Avenue. You can reach them on 415-821-2134.

Ex Output:
No

Ex Input:
Sorry your booking could not be done.Can i help you in any other thing?

Ex Output:
No

Ex Input:
Thank you, that's it.

Ex Output:
No