text1: Sue me, Royko wrote.
feat_premise_binary_parse: ( ( Sue me ) ( , ( Royko ( wrote . ) ) ) )
feat_premise_parse: (ROOT (S (S (VP (VB Sue) (NP (PRP me)))) (, ,) (NP (NNP Royko)) (VP (VBD wrote)) (. .)))
text2: "Don't sue me!" Royko wrote. 
feat_hypothesis_binary_parse: ( `` ( ( ( Do n't ) ( sue me ) ) ( ! ( '' ( Royko ( wrote . ) ) ) ) ) )
feat_hypothesis_parse: (ROOT (S (`` ``) (S (VP (VBP Do) (RB n't) (VP (VB sue) (NP (PRP me))))) (. !) ('' '') (NP (NNP Royko)) (VP (VBD wrote)) (. .)))