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]: I would like to make the reservation for 19:30 tonight.
[EX A]: No

[EX Q]: What time is it for?
[EX A]: Yes

[EX Q]: No problem. See you around.
[EX A]:
No