text1: Don't you know?
feat_premise_binary_parse: ( ( ( ( Do n't ) you ) know ) ? )
feat_premise_parse: (ROOT (SQ (MD Do) (RB n't) (NP (PRP you)) (VP (VB know)) (. ?)))
text2: Do you not know?
feat_hypothesis_binary_parse: ( ( ( Do you ) ( not know ) ) ? )
feat_hypothesis_parse: (ROOT (SQ (VBP Do) (NP (PRP you)) (VP (RB not) (VB know)) (. ?)))