text1: oh i'll bet they did
feat_premise_binary_parse: ( ( oh i ) ( 'll ( bet ( they did ) ) ) )
feat_premise_parse: (ROOT (S (NP (NNP oh) (NNP i)) (VP (MD 'll) (VP (VB bet) (SBAR (S (NP (PRP they)) (VP (VBD did))))))))
text2: I'm sure they didn't.
feat_hypothesis_binary_parse: ( I ( ( 'm ( sure ( they ( did n't ) ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (PRP I)) (VP (VBP 'm) (ADJP (JJ sure) (SBAR (S (NP (PRP they)) (VP (VBD did) (RB n't)))))) (. .)))