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]: Shall i help you with anything else?
[A]: Yes


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


[Q]: I was unable to make that reservation. Can I help with anything else?
[A]:
No