text1: He'd gone a long way on what he'd found in one elementary book.
feat_premise_binary_parse: ( He ( ( 'd ( ( gone ( a ( long way ) ) ) ( on ( what ( he ( 'd ( found ( in ( one ( elementary book ) ) ) ) ) ) ) ) ) ) . ) )
feat_premise_parse: (ROOT (S (NP (PRP He)) (VP (VBD 'd) (VP (VBN gone) (NP (DT a) (JJ long) (NN way)) (PP (IN on) (SBAR (WHNP (WP what)) (S (NP (PRP he)) (VP (VBD 'd) (VP (VBN found) (PP (IN in) (NP (CD one) (JJ elementary) (NN book)))))))))) (. .)))
text2: He never found anything in any elementary books.
feat_hypothesis_binary_parse: ( He ( never ( ( ( found anything ) ( in ( any ( elementary books ) ) ) ) . ) ) )
feat_hypothesis_parse: (ROOT (S (NP (PRP He)) (ADVP (RB never)) (VP (VBD found) (NP (NN anything)) (PP (IN in) (NP (DT any) (JJ elementary) (NNS books)))) (. .)))