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:
No, the reservation is at Paradise Sushi.
answer:
No


question:
Do you know where you would like to eat? What time will you arrive?
answer:
Yes


question:
OK, do you have a preferred restaurant? What time and city are you interested in?
answer:

Yes