text1: They should have him be just a disembodied voice.
feat_premise_binary_parse: ( They ( ( should ( have ( him ( be ( just ( a ( disembodied voice ) ) ) ) ) ) ) . ) )
feat_premise_parse: (ROOT (S (NP (PRP They)) (VP (MD should) (VP (VB have) (S (NP (PRP him)) (VP (VB be) (NP (RB just) (DT a) (JJ disembodied) (NN voice)))))) (. .)))
text2: The entity should not be seen, only heard.
feat_hypothesis_binary_parse: ( ( The entity ) ( ( ( ( ( ( should not ) ( be seen ) ) , ) only ) heard ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (DT The) (NN entity)) (VP (VP (MD should) (RB not) (VP (VB be) (VP (VBN seen)))) (, ,) (ADVP (RB only)) (VP (VBD heard))) (. .)))