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. What kind of movie is it, and who directed it?
[EX A]: Yes

[EX Q]: They're prices are moderate.
[EX A]: No

[EX Q]: Yes, the State Bird in SFO
[EX A]:
No