imagine what might happen if athletic field was transformed into an open ice rink after a night of heavy snow. this once-in-a-lifetime opportunity to skate in the middle of the field without no one to stop is now a reality, and people have gone berserk. there's a long queue of cars lining over the nearby road, filled with individuals of all ranks and ages, eager to try their hands (or legs) at skating. athletic field has turned into a common resource over the night because