Rainwater got behind the siding and caused the walls to rot.
(Rainwater; got; behind the siding) (Rainwater; caused; the walls to rot) Context(Rainwater caused,List([0, 42))):(the walls; to rot; )
Rainwater caused,List([0, 42))
Rainwater Rainwater the walls
got caused to rot
behind the siding
the walls to rot