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: Sorry I burped, excuse me.
feat_hypothesis_binary_parse: ( Sorry ( I ( ( ( burped , ) ( excuse me ) ) . ) ) )
feat_hypothesis_parse: (ROOT (S (ADVP (RB Sorry)) (NP (PRP I)) (VP (VBD burped) (, ,) (S (VP (VB excuse) (NP (PRP me))))) (. .)))