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.

I was unable to make the reservation for that time. Should I try again at Pescatore for today at 12:30 pm for 2 people?
No

That works for me. What is the restaurant's phone number?
Yes

That's good. Do they serve liquor and what is there number?
Yes