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]: Yeah, that's perfect for me. Do they offer alcohol and Spicy Indian food?
[EX A]: Yes

[EX Q]: Please confirm that you would like to book a 11:30 am reservation for today at the Claw Shack in San Jose for a party of 2.
[EX A]: No

[EX Q]: Do you know if they have live music? Also, please give me their number.
[EX A]:
Yes