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]: Okay, I have a reservation at Buon Appetito in Hayward for 1:30 pm on March 11th for 2 people, is this correct?
[A]: No


[Q]: Do you prefer any city and what should be the menu?
[A]: Yes


[Q]: Okay, to confirm you would like a table at the Bear Republic Brewing Co. in Rohnert Park for 2 at 7 pm today
[A]:
No