text1: The Black River, at 71 km (44 miles), is the longest in Jamaica; it was an arterial route used to transport rum and lumber from the inland plantations.
feat_premise_binary_parse: ( ( ( ( ( The ( Black River ) ) ( , ( ( at ( ( 71 km ) ( -LRB- ( ( 44 miles ) -RRB- ) ) ) ) ( , ( is ( ( the longest ) ( in Jamaica ) ) ) ) ) ) ) ; ) ( it ( was ( ( an ( arterial route ) ) ( used ( to ( ( transport ( ( rum and ) lumber ) ) ( from ( the ( inland plantations ) ) ) ) ) ) ) ) ) ) . )
feat_premise_parse: (ROOT (S (S (NP (DT The) (NNP Black) (NNP River)) (, ,) (PP (IN at) (NP (NP (QP (CD 71) (CD km))) (PRN (-LRB- -LRB-) (NP (CD 44) (NNS miles)) (-RRB- -RRB-)))) (, ,) (VP (VBZ is) (NP (NP (DT the) (JJS longest)) (PP (IN in) (NP (NNP Jamaica)))))) (: ;) (S (NP (PRP it)) (VP (VBD was) (NP (NP (DT an) (JJ arterial) (NN route)) (VP (VBN used) (S (VP (TO to) (VP (VB transport) (NP (NN rum) (CC and) (NN lumber)) (PP (IN from) (NP (DT the) (JJ inland) (NNS plantations)))))))))) (. .)))
text2: The Black River received its name because the water in its stream is actually black.
feat_hypothesis_binary_parse: ( ( The ( Black River ) ) ( ( ( received ( its name ) ) ( because ( ( ( the water ) ( in ( its stream ) ) ) ( ( is actually ) black ) ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (DT The) (NNP Black) (NNP River)) (VP (VBD received) (NP (PRP$ its) (NN name)) (SBAR (IN because) (S (NP (NP (DT the) (NN water)) (PP (IN in) (NP (PRP$ its) (NN stream)))) (VP (VBZ is) (ADVP (RB actually)) (ADJP (JJ black)))))) (. .)))