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: I would like to go to Walia in San Jose.

SOLUTION: No

PROBLEM: I want to watch Viva Las Vegas, but make sure it has subtitles.

SOLUTION: No

PROBLEM: Is there a particular restaurant you have in mind?

SOLUTION:
Yes