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.

[Q]: Please confirm that you are requesting a reservation for a table for 2 at Cetrella in Half Moon Bay at 1 pm today.
[A]: No


[Q]: Nah, that will do for now.
[A]: No


[Q]: no. I'm good.
[A]:
No