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]: The movie failed to play, is there anything else I can help you with?
[A]: No


[Q]: Okay. To confirm: I'm booking the reservation for Jing-jing Szechwan & Hunan Gourmet for 1 person.
[A]: No


[Q]: Sure, what time?
[A]:
Yes