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:
Okay, what time would you like to go out to eat?
answer:
Yes


question:
yes, its called marnee in San Francisco.
answer:
No


question:
I want to make a reservation at Mcdonald's for five people.
answer:

No