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

[EX Q]: Correct. What is the phone number of the place and does it have live music?
[EX A]: Yes

[EX Q]: I'd prefer the Lark restaurant in San Fran at five in the evening.
[EX A]:
No