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 Q]: I want to reserve a spot at a table tonight.
[EX A]: No

[EX Q]: No thank you. That will be all.
[EX A]: No

[EX Q]: I would like to go to Walia in San Jose.
[EX A]:
No