I need you to write a code in prolog. Very small task. One who is familiar with prolog can complete it in an hour.

Hello! I have big experience in Prolog. So I can help you with your task. Could you provide more details about this task?

Hello, dear sir! I have registered on the forum not long ago and I have yet completed projects to www.freelancer.com. I am ready to carry out your project in the minimum price and in the shortest possible time and with the highest quality! From the Prolog, of course, familiar. Give me a chance to show what I can do!