text1: oh really yeah i've i've never seen either one of them
feat_premise_binary_parse: ( oh ( really ( yeah ( i ( 've ( i ( ( 've never ) ( seen ( ( either one ) ( of them ) ) ) ) ) ) ) ) ) )
feat_premise_parse: (ROOT (S (NP (NNP oh)) (VP (ADVP (RB really)) (VBP yeah) (SBAR (S (NP (FW i)) (VP (VBP 've) (NP (NP (FW i)) (SBAR (S (VP (VBP 've) (ADVP (RB never)) (VP (VBN seen) (NP (NP (DT either) (NN one)) (PP (IN of) (NP (PRP them)))))))))))))))
text2: I've seen them both many times.
feat_hypothesis_binary_parse: ( I ( ( 've ( ( seen them ) ( both ( many times ) ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (PRP I)) (VP (VBP 've) (VP (VBN seen) (NP (PRP them)) (NP (DT both) (JJ many) (NNS times)))) (. .)))