text1: One opportunist who stayed was Octavius Decatur Gass.
feat_premise_binary_parse: ( ( One ( opportunist ( who stayed ) ) ) ( ( was ( Octavius ( Decatur Gass ) ) ) . ) )
feat_premise_parse: (ROOT (S (NP (CD One) (NN opportunist) (SBAR (WHNP (WP who)) (S (VP (VBD stayed))))) (VP (VBD was) (NP (NNP Octavius) (NNP Decatur) (NNP Gass))) (. .)))
text2: Octavius described himself as an opportunist often. 
feat_hypothesis_binary_parse: ( Octavius ( ( ( ( described himself ) ( as ( an opportunist ) ) ) often ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (NNS Octavius)) (VP (VBD described) (NP (PRP himself)) (PP (IN as) (NP (DT an) (NN opportunist))) (ADVP (RB often))) (. .)))