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]: Is there a specific cuisine type you enjoy, such as Mexican, Italian or something else?
[EX A]: Yes

[EX Q]: Can I call them? Is there live music?
[EX A]: Yes

[EX Q]: Do you have a restaurant in mind? Which city and at what time?
[EX A]:
Yes