text1: He writes that it's the first time he's added such a track.
feat_premise_binary_parse: ( He ( ( writes ( that ( it ( 's ( ( the ( first time ) ) ( he ( 's ( added ( such ( a track ) ) ) ) ) ) ) ) ) ) . ) )
feat_premise_parse: (ROOT (S (NP (PRP He)) (VP (VBZ writes) (SBAR (IN that) (S (NP (PRP it)) (VP (VBZ 's) (NP (NP (DT the) (JJ first) (NN time)) (SBAR (S (NP (PRP he)) (VP (VBZ 's) (VP (VBN added) (NP (PDT such) (DT a) (NN track))))))))))) (. .)))
text2: This is the first time he's added such a track.
feat_hypothesis_binary_parse: ( This ( ( is ( ( the ( first time ) ) ( he ( 's ( added ( such ( a track ) ) ) ) ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (DT This)) (VP (VBZ is) (NP (NP (DT the) (JJ first) (NN time)) (SBAR (S (NP (PRP he)) (VP (VBZ 's) (VP (VBN added) (NP (PDT such) (DT a) (NN track)))))))) (. .)))