text1: In the final rule, HCFA revised certain regulations pertaining to the costs of graduate medical education programs to conform to a recently enacted statute.
feat_premise_binary_parse: ( ( In ( the ( final rule ) ) ) ( , ( HCFA ( ( revised ( ( certain regulations ) ( ( pertaining ( to ( ( the costs ) ( of ( graduate ( medical ( education programs ) ) ) ) ) ) ) ( to ( conform ( to ( a ( ( recently enacted ) statute ) ) ) ) ) ) ) ) . ) ) ) )
feat_premise_parse: (ROOT (S (PP (IN In) (NP (DT the) (JJ final) (NN rule))) (, ,) (NP (NNP HCFA)) (VP (VBD revised) (NP (NP (JJ certain) (NNS regulations)) (VP (VBG pertaining) (PP (TO to) (NP (NP (DT the) (NNS costs)) (PP (IN of) (NP (JJ graduate) (JJ medical) (NN education) (NNS programs))))) (S (VP (TO to) (VP (VB conform) (PP (TO to) (NP (DT a) (ADJP (RB recently) (JJ enacted)) (NN statute))))))))) (. .)))
text2: HCFA never revised any regulations for any programs.
feat_hypothesis_binary_parse: ( HCFA ( never ( ( ( revised ( any regulations ) ) ( for ( any programs ) ) ) . ) ) )
feat_hypothesis_parse: (ROOT (S (NP (NNP HCFA)) (ADVP (RB never)) (VP (VBD revised) (NP (DT any) (NNS regulations)) (PP (IN for) (NP (DT any) (NNS programs)))) (. .)))