ENVIRONMENTAL PROTECTION AGENCY
( ENVIRONMENTAL ( PROTECTION AGENCY ) )
(ROOT (NP (NNP ENVIRONMENTAL) (NNP PROTECTION) (NNP AGENCY)))
Agency which is responsible for the protection of the environment and the maintaining of national parks.
( ( Agency ( which ( is ( responsible ( for ( ( ( ( the protection ) ( of ( the environment ) ) ) and ) ( ( the maintaining ) ( of ( national parks ) ) ) ) ) ) ) ) ) . )
(ROOT (FRAG (NP (NP (NNP Agency)) (SBAR (WHNP (WDT which)) (S (VP (VBZ is) (ADJP (JJ responsible) (PP (IN for) (NP (NP (NP (DT the) (NN protection)) (PP (IN of) (NP (DT the) (NN environment)))) (CC and) (NP (NP (DT the) (NN maintaining)) (PP (IN of) (NP (JJ national) (NNS parks))))))))))) (. .)))