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: It's a restaurant called Yum Yum, and it's for six pm.

SOLUTION: No

PROBLEM: Can I call them? Is there live music?

SOLUTION: Yes

PROBLEM: What kind of food do you wish like Chinese, Indian or anything else.

SOLUTION:
Yes