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 like the restaurant Paul Martin's.

Ex Output:
No


Ex Input:
Thank you. That will be all.

Ex Output:
No


Ex Input:
I'll need more details to assist you. Which city would you like me to search, and for what time will you be making the reservation? Is there a preferred restaurant or type of food you prefer?

Ex Output:

Yes