instruction:
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.
question:
Yes, That's it.May I know the price ?
answer:
Yes

question:
What city is Asya in? What time would you like the reservation for?
answer:
Yes

question:
Is there a band playing there?
answer:
Yes