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:
Yes that's perfect
answer:
No


question:
I need to book it at quarter past 7 in the evening in Daly City.
answer:
No


question:
Okay, the reservation is at 1 pm on March 12th.
answer:

No