text1: HCFA published a Notice of Proposed Rulemaking on March 28, 1997 (62 Fed.
feat_premise_binary_parse: ( HCFA ( ( ( published ( ( a Notice ) ( of ( Proposed Rulemaking ) ) ) ) ( on ( ( ( March 28 ) , ) ( ( 1997 -LRB- ) ( 62 Fed ) ) ) ) ) . ) )
feat_premise_parse: (ROOT (S (NP (NNP HCFA)) (VP (VBD published) (NP (NP (DT a) (NN Notice)) (PP (IN of) (NP (NNP Proposed) (NNP Rulemaking)))) (PP (IN on) (NP (NP (NNP March) (CD 28)) (, ,) (NP (NP (CD 1997)) (-LRB- -LRB-) (NP (NP (CD 62)) (NP (NNP Fed))))))) (. .)))
text2: HCFA tried to keep everyone informed about the rules they were making.
feat_hypothesis_binary_parse: ( HCFA ( ( tried ( to ( keep ( everyone ( informed ( about ( ( the rules ) ( they ( were making ) ) ) ) ) ) ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (NNP HCFA)) (VP (VBD tried) (S (VP (TO to) (VP (VB keep) (NP (NP (NN everyone)) (VP (VBN informed) (PP (IN about) (NP (NP (DT the) (NNS rules)) (SBAR (S (NP (PRP they)) (VP (VBD were) (VP (VBG making))))))))))))) (. .)))