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.

[Q]: Please confirm this: Booking a table at Yayoi Cupertino. The city is Cupertino. The reservation is at 7:45 pm. The date is today. the reservation is for 2 people.
[A]: No


[Q]: I would like to make the reservation for 19:30 tonight.
[A]: No


[Q]: What metropolis do you want me to look in? Is there a diner you prefer, and what time is the booking for?
[A]:
Yes