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]: Thanks for finding that movie for us. That is all the assistance I need for now.
[EX A]: No

[EX Q]: No, thanks, that's all for now.
[EX A]:
No