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]: Do you have a preferred restaurant and time
[EX A]: Yes

[EX Q]: Yup! sounds good. I've a question... Did liquor is provided at this restaurant?
[EX A]: Yes

[EX Q]: Do you have anymore restaurant suggestions?
[EX A]:
Yes