Flat fertile farmland drew people to the area, but it was old King Coal that made the sleepy valley boom into a commercial town.
(Flat fertile farmland; drew; people; to the area) (it; was; old King Coal) Context(it was,List([51, 57))):(old King Coal; made; the sleepy valley boom)
it was,List([51, 57))
Flat fertile farmland it old King Coal
drew was made
people to the area
old King Coal
the sleepy valley boom