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: Okay, I am going to book a table at Sushi Hashiri in San Francisco. Your reservation will be for 11:30 am today for 4 people. Is this correct?

SOLUTION: No

PROBLEM: Movie successfully started.

SOLUTION: No

PROBLEM: Yes, that is correct? Can you tell me their address and if they are having live music?

SOLUTION:
Yes