Giants Vincent and Goram. Who will build the biggest!

In this ancient west country Story when the land of Briton was rule by Giants. Two bothers, the Giant Vincent and the Giant Goram lived in a place called Blaise Castle. After Vincent had been watching the little village people build their houses. Vincent decides that both brothers should build the biggest something in the world. So they went to work. Vincent on his water garden (The Bristol Avon Gorge) and Goram will make the biggest chair (Goram's Chair.) But there is only one Pick Axe and a four mile distant between the two projects . So they both decide to share the one Pick Axe by throwing it across the sky to each other. But something goes wrong when Goram is lazy and falls asleep on his chair