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.

Please confirm you'd like me to book a table for 4 people at the 3rd Cousin.
No

What kind of food are you looking for? Italian, American, what?
Yes

I want to make a reservation at a restaurant on 10th of march in san fran.

No