sentence1_binary_parse: ( ( ( The ( Endocrine System ) ) ( -LRB- ( glands -RRB- ) ) ) ( also ( ( ( plays ( a role ) ) ( by ( ( ( producing and ) secreting ) hormones ) ) ) . ) ) )
sentence1_parse: (ROOT (S (NP (NP (DT The) (NNP Endocrine) (NNP System)) (PRN (-LRB- -LRB-) (NP (NNS glands)) (-RRB- -RRB-))) (ADVP (RB also)) (VP (VBZ plays) (NP (DT a) (NN role)) (PP (IN by) (S (VP (VBG producing) (CC and) (VBG secreting) (NP (NNS hormones)))))) (. .)))
sentence1: The Endocrine System (glands) also plays a role by producing and secreting hormones.
sentence2_parse: (ROOT (S (NP (JJS Most) (NNS hormones)) (VP (VBP are) (VP (VBN produced) (PP (IN by) (NP (DT the) (JJ endocrine) (NN system))))) (. .)))
sentence2: Most hormones are produced by the endocrine system.