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: To confirm, the reservation would be for a party of 2 at Bj's Restaurant & Brewhouse in San Jose. It would be at 4:30 pm today. Is this correct?

Answer: No


Question: Where at? And what kind of cuisine are you craving?

Answer: Yes


Question: Sorry, the reservation failed. May I help you with anything else?

Answer:
No