( ( This creek ) ( ( falls ( in ( ( a series ) ( of ( waterfalls ( over ( ( ( a rock ) , ) ( redwood-log ( strewn bed ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT This) (NN creek)) (VP (VBZ falls) (PP (IN in) (NP (NP (DT a) (NN series)) (PP (IN of) (NP (NP (NNS waterfalls)) (PP (IN over) (NP (NP (DT a) (NN rock)) (, ,) (NP (JJ redwood-log) (JJ strewn) (NN bed))))))))) (. .)))
This creek falls in a series of waterfalls over a rock, redwood-log strewn bed.
(ROOT (S (NP (NNP Iguassu) (NNP falls)) (VP (VBZ is) (NP (NP (DT the) (JJS largest) (NN waterfall)) (PP (IN on) (NP (DT the) (NN planet))))) (. .)))