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: No. The restaurant is now Wooden Charcoal Barbecue on March 9th.

SOLUTION: No

PROBLEM: Do you have a preference for type of food? You can say Indian, American, Italian, or something else.

SOLUTION: Yes

PROBLEM: Sure, What time is good for you?

SOLUTION:
Yes