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: In which city are you looking for the restaurant and do you have any preferred cuisine?

SOLUTION: Yes

PROBLEM: whether is there any other information you need to find?

SOLUTION: Yes

PROBLEM: Is there anything else I can assist you with today?

SOLUTION:
Yes