( Repeat ( cycle . ) )
(ROOT (NP (JJ Repeat) (NN cycle) (. .)))
Repeat cycle.
(ROOT (S (NP (DT The) (NN water) (NN cycle)) (VP (VBZ ends) (SBAR (IN with) (S (NP (PRP it)) (VP (VBZ repeats) (NP (PRP itself)))))) (. .)))
The water cycle ends with it repeats itself.