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]: Nah, that will do for now.
[A]: No


[Q]: Yes that works. Can I have the address? Also how expensive are they?
[A]: Yes


[Q]: What time would you like the reservation for?
[A]:
Yes