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: Hi, I would like to make a restaurant reservation for 3 people.

SOLUTION: No

PROBLEM: Do you need assistance with anything else?

SOLUTION: Yes

PROBLEM: Where would you like me to search?

SOLUTION:
Yes