text1: oh i've never itemized yet
feat_premise_binary_parse: ( ( oh i ) ( ( 've never ) ( itemized yet ) ) )
feat_premise_parse: (ROOT (S (NP (NNP oh) (NNP i)) (VP (VBP 've) (ADVP (RB never)) (VP (VBN itemized) (ADVP (RB yet))))))
text2: I've never itemized before because it's too difficult.
feat_hypothesis_binary_parse: ( I ( ( ( 've never ) ( itemized ( before ( because ( it ( 's ( too difficult ) ) ) ) ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (PRP I)) (VP (VBP 've) (ADVP (RB never)) (VP (VBN itemized) (SBAR (RB before) (IN because) (S (NP (PRP it)) (VP (VBZ 's) (ADJP (RB too) (JJ difficult))))))) (. .)))