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.

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

Output: No


Input: Consider Input: I want to make a reservation at restaurant Hisui 2.

Output: No


Input: Consider Input: No, thank you. That will be all.


Output: No