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]: Where is it located? Does it cost a lot?
[EX A]: Yes

[EX Q]: Can you please make another suggestion?
[EX A]: Yes

[EX Q]: Okay, we are all set for 11:30 am for 2 people. Does this work?
[EX A]:
No