text1: From Port-Louis all the way down Grande Terre's west coast to Pointe Pitre there extend vast mangrove swamps.
feat_premise_binary_parse: ( ( From ( ( ( Port-Louis ( all ( the way ) ) ) ( down ( ( Grande ( Terre 's ) ) ( west coast ) ) ) ) ( to ( Pointe Pitre ) ) ) ) ( there ( ( extend ( vast ( mangrove swamps ) ) ) . ) ) )
feat_premise_parse: (ROOT (S (PP (IN From) (S (VP (VBG Port-Louis) (NP (PDT all) (DT the) (NN way)) (PP (IN down) (NP (NP (NNP Grande) (NNP Terre) (POS 's)) (JJ west) (NN coast))) (PP (TO to) (NP (NNP Pointe) (NNP Pitre)))))) (NP (EX there)) (VP (VB extend) (NP (JJ vast) (NN mangrove) (NNS swamps))) (. .)))
text2: From Port-Louis all the way down to Pointe Pitre there extend vast magnolia swamps.
feat_hypothesis_binary_parse: ( ( From ( ( ( Port-Louis ( all ( the way ) ) ) down ) ( to ( Pointe Pitre ) ) ) ) ( there ( ( extend ( vast ( magnolia swamps ) ) ) . ) ) )
feat_hypothesis_parse: (ROOT (S (PP (IN From) (S (VP (VBG Port-Louis) (NP (PDT all) (DT the) (NN way)) (PRT (RP down)) (PP (TO to) (NP (NNP Pointe) (NNP Pitre)))))) (NP (EX there)) (VP (VB extend) (NP (JJ vast) (NN magnolia) (NNS swamps))) (. .)))