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]: No. The restaurant is Villa D'este. I want it in San Francisco.
[EX A]: No

[EX Q]: What time do you want the reservation for.
[EX A]: Yes

[EX Q]: I want to make a reservation at a restaurant for 11:15.
[EX A]:
No