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]: They do serve alcohol but there is no live music.
[EX A]: No

[EX Q]: I could not make the reservation. They serve California style food. They don't serve liquor. Wence's restaurant is very nice, should I try a reservation for 2 people today at 11:30 am?
[EX A]: No

[EX Q]: You want to play Body Double with subtitles, right?
[EX A]:
No