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. What restaurant and location do you want reservations for?

SOLUTION: Yes

PROBLEM: I can reserve a table for 2 at McDonald's in Fairfield. The time would be today at 6 pm. If that's good for you, shall I confirm it?

SOLUTION: No

PROBLEM: The restaurant is located in Burlingame.

SOLUTION:
No