Coast Guard rules establishing bridgeopening schedules).
( ( Coast Guard ) ( ( ( rules ( establishing ( bridgeopening schedules ) ) ) -RRB- ) . ) )
(ROOT (S (NP (NNP Coast) (NNP Guard)) (VP (VBZ rules) (S (VP (VBG establishing) (NP (VBG bridgeopening) (NNS schedules))))) (-RRB- -RRB-) (. .)))
The Navy creates bridgeopening schedules.
( ( The Navy ) ( ( creates ( bridgeopening schedules ) ) . ) )
(ROOT (S (NP (DT The) (NNP Navy)) (VP (VBZ creates) (S (VP (VBG bridgeopening) (NP (NNS schedules))))) (. .)))