text1: um pardon me
feat_premise_binary_parse: ( ( um pardon ) me )
feat_premise_parse: (ROOT (SINV (VP (VBP um) (NP (NN pardon))) (NP (PRP me))))
text2: I don't apologize.
feat_hypothesis_binary_parse: ( I ( ( ( do n't ) apologize ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (PRP I)) (VP (VBP do) (RB n't) (VP (VB apologize))) (. .)))