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: Please make a reservation at Limon for the 13th at morning 11:45.

Answer: No


Question: I want to make a reservation at Mcdonald's for five people.

Answer: No


Question: Which city is that located in?

Answer:
Yes