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: Sure? Please tell me which city would you like to find a restaurant in and also if you prefer a specific type of food.

Answer: Yes


Question: Thank you very much that's all I need

Answer: No


Question: 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.

Answer:
No