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:
Please confirm the following booking: reservation at 7 pm on March 9th for 2 at State Bird Provisions San Francisco
answer:
No


question:
Yup! sounds good. I've a question... Did liquor is provided at this restaurant?
answer:
Yes


question:
Thanks, that's one less thing I have to do.
answer:

No