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 am hungry and want to make a restaurant reservation.
[EX A]: No

[EX Q]: Please confirm the following booking: reservation at 7 pm on March 9th for 2 at State Bird Provisions San Francisco
[EX A]: No

[EX Q]: No, I would rather watch Shine a Light.
[EX A]:
No