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: So, it's next Friday for 2 people?

A: No
****
Q: To confirm, you want a reservation for Celia's By The Beach in San Francisco.

A: No
****
Q: Yes that is perfect.

A:
No
****