text1: no never heard of it
feat_premise_binary_parse: ( ( no never ) ( heard ( of it ) ) )
feat_premise_parse: (ROOT (VP (ADVP (RB no) (RB never)) (VBN heard) (PP (IN of) (NP (PRP it)))))
text2: He has definitely heard of it.
feat_hypothesis_binary_parse: ( He ( ( ( has definitely ) ( heard ( of it ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (PRP He)) (VP (VBZ has) (ADVP (RB definitely)) (VP (VBN heard) (PP (IN of) (NP (PRP it))))) (. .)))