TASK DEFINITION: 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.
PROBLEM: Sure, that's perfect. May I also have the exact address for the venue?

SOLUTION: Yes

PROBLEM: Yes, That's it.May I know the price ?

SOLUTION: Yes

PROBLEM: What time would like the reservation for?

SOLUTION:
Yes