instruction:
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.
question:
What city please?
answer:
Yes


question:
Can you tell me the contact number and address?
answer:
Yes


question:
Is there a specific food you're looking for, for example Indian, Italian, or anything else?
answer:

Yes