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:
To confirm, you want a reservation for Celia's By The Beach in San Francisco.
answer:
No


question:
Can you find me the address?
answer:
Yes


question:
Do you have any food preferences, such as American, Indian or some other cuisine?
answer:
Yes