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: Confirming a booking at West Park Bistro in San Carlos at 12:45 PM today for 2 people.

SOLUTION: No

PROBLEM: No that's ok

SOLUTION: No

PROBLEM: I want a restaurant in SF. The restaurant I want to go to is called Khamsa.

SOLUTION:
No