sentence1_binary_parse: ( ( Its causes ) ( ( include ( ( ( ( ( ( ( nearby ( human activities ) ) ( -LRB- ( ( such ( as ( ( traffic or ) ( heavy machinery ) ) ) ) -RRB- ) ) ) , ) ( ( winds and ) ( other ( atmospheric phenomena ) ) ) ) , ) and ) ( ocean waves ) ) ) . ) )
sentence1_parse: (ROOT (S (NP (PRP$ Its) (NNS causes)) (VP (VBP include) (NP (NP (NP (JJ nearby) (JJ human) (NNS activities)) (PRN (-LRB- -LRB-) (PP (JJ such) (IN as) (NP (NP (NN traffic)) (CC or) (NP (JJ heavy) (NN machinery)))) (-RRB- -RRB-))) (, ,) (NP (NP (NNS winds)) (CC and) (NP (JJ other) (JJ atmospheric) (NNS phenomena))) (, ,) (CC and) (NP (NN ocean) (NNS waves)))) (. .)))
sentence1: Its causes include nearby human activities (such as traffic or heavy machinery), winds and other atmospheric phenomena, and ocean waves.
sentence2_parse: (ROOT (S (NP (NNS Winds)) (VP (VBZ causes) (NP (JJS most) (NN ocean) (NNS waves))) (. .)))
sentence2: Winds causes most ocean waves.