The Troll and the Goat
A bridge led to an island in the River Fools, but a bold and ruthless troll guarded the bridge. He was ready to assault Graham if the latter didn't provide him with a treasure for crossing. Not wanting to give up hard-earned treasure, he found a carrot, and then found a goat in a goat pen nearby.
He lured the goat out of the pen by showing it the carrot, and took him for a walk to the troll bridge. Goats loved carrots, but they hated trolls, and this goat knocked the troll off the bridge! That was quick!