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: I want to reserve a spot at a table tonight.

A: No
****
Q: Okay, can you verify for me that you want a reservation for 2 at Allegro Romano located in San Francisco today at 7:30 pm?

A: No
****
Q: What time do you wish for this reservation?

A:
Yes
****