text1: I don't know all the answers, fella.
feat_premise_binary_parse: ( I ( ( ( do n't ) ( know ( ( ( all ( the answers ) ) , ) fella ) ) ) . ) )
feat_premise_parse: (ROOT (S (NP (PRP I)) (VP (VBP do) (RB n't) (VP (VB know) (NP (NP (PDT all) (DT the) (NNS answers)) (, ,) (NP (NN fella))))) (. .)))
text2: I know everything there is to know about it.
feat_hypothesis_binary_parse: ( I ( ( know ( everything ( there ( is ( to ( know ( about it ) ) ) ) ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (PRP I)) (VP (VBP know) (NP (NP (NN everything)) (SBAR (S (NP (EX there)) (VP (VBZ is) (S (VP (TO to) (VP (VB know) (PP (IN about) (NP (PRP it))))))))))) (. .)))