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]: Please help me make a restaurant reservation for later today.
[EX A]: No

[EX Q]: Is thee a city or restaurant you prefer?
[EX A]: Yes

[EX Q]: Please confirm: play Penguin Highway without subtitles.
[EX A]:
No