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]: Yes that works great
[EX A]: No

[EX Q]: I'd like to watch it with subtitles.
[EX A]: No

[EX Q]: Can you check it they have live music?
[EX A]:
Yes