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]: To confirm: I'm booking a reservation for 2 people at Jing-Jing Szechwan & Hunan Gourmet in Palo Alto next Friday at 12:15 pm.
[A]: No


[Q]: You would like to watch JT LeRoy without subtitles, correct?
[A]: No


[Q]: Please confirm that I'm booking a table for 4 at Kusakabe in San Francisco at 6:45 pm today.
[A]:
No