text1: I smiled vaguely.
feat_premise_binary_parse: ( I ( ( smiled vaguely ) . ) )
feat_premise_parse: (ROOT (S (NP (PRP I)) (VP (VBD smiled) (NP (NNS vaguely))) (. .)))
text2: I was feeling sure of myself.
feat_hypothesis_binary_parse: ( I ( ( was ( feeling ( sure ( of myself ) ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (PRP I)) (VP (VBD was) (VP (VBG feeling) (ADJP (JJ sure) (PP (IN of) (NP (PRP myself)))))) (. .)))