text1:  The leaves of the papyrus were dried and used by Ancient Egyptians as a form of paper.
feat_premise_binary_parse: ( ( ( The leaves ) ( of ( the papyrus ) ) ) ( ( were ( ( ( dried and ) used ) ( by ( ( Ancient Egyptians ) ( as ( ( a form ) ( of paper ) ) ) ) ) ) ) . ) )
feat_premise_parse: (ROOT (S (NP (NP (DT The) (NNS leaves)) (PP (IN of) (NP (DT the) (NNS papyrus)))) (VP (VBD were) (VP (VBN dried) (CC and) (VBN used) (PP (IN by) (NP (NP (NNP Ancient) (NNP Egyptians)) (PP (IN as) (NP (NP (DT a) (NN form)) (PP (IN of) (NP (NN paper))))))))) (. .)))
text2: Ancient Egyptians use papyrus leaves for paper.
feat_hypothesis_binary_parse: ( ( Ancient ( Egyptians ( use papyrus ) ) ) ( ( leaves ( for paper ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (JJ Ancient) (NNP Egyptians) (NN use) (NNS papyrus)) (VP (VBZ leaves) (PP (IN for) (NP (NN paper)))) (. .)))