text1: Thus, recent evidence suggests that by not including an estimate of reductions in short-term mortality due to changes in ambient ozone, both the Base and Alternative Estimates may underestimate the benefits of implementation of the Clear Skies Act.
feat_premise_binary_parse: ( Thus ( , ( ( recent evidence ) ( ( suggests ( that ( ( by ( not ( including ( ( ( an estimate ) ( of ( reductions ( in ( short-term mortality ) ) ) ) ) ( due ( to ( changes ( in ( ambient ozone ) ) ) ) ) ) ) ) ) ( , ( ( both ( the ( Base ( and ( Alternative Estimates ) ) ) ) ) ( may ( underestimate ( ( the benefits ) ( of ( implementation ( of ( the ( Clear ( Skies Act ) ) ) ) ) ) ) ) ) ) ) ) ) ) . ) ) ) )
feat_premise_parse: (ROOT (S (ADVP (RB Thus)) (, ,) (NP (JJ recent) (NN evidence)) (VP (VBZ suggests) (SBAR (IN that) (S (PP (IN by) (S (RB not) (VP (VBG including) (S (NP (NP (DT an) (NN estimate)) (PP (IN of) (NP (NP (NNS reductions)) (PP (IN in) (NP (JJ short-term) (NN mortality)))))) (ADJP (JJ due) (PP (TO to) (NP (NP (NNS changes)) (PP (IN in) (NP (JJ ambient) (NN ozone)))))))))) (, ,) (NP (PDT both) (DT the) (NNP Base) (CC and) (NNP Alternative) (NNS Estimates)) (VP (MD may) (VP (VB underestimate) (NP (NP (DT the) (NNS benefits)) (PP (IN of) (NP (NP (NN implementation)) (PP (IN of) (NP (DT the) (NNP Clear) (NNPS Skies) (NNP Act))))))))))) (. .)))
text2: Base and Alternative estimates perfectly understand the benefits of implementing the Clear Skies Act.
feat_hypothesis_binary_parse: ( ( Base ( and ( Alternative estimates ) ) ) ( perfectly ( ( understand ( ( the benefits ) ( of ( implementing ( the ( Clear ( Skies Act ) ) ) ) ) ) ) . ) ) )
feat_hypothesis_parse: (ROOT (S (NP (NNP Base) (CC and) (NNP Alternative) (NNS estimates)) (ADVP (RB perfectly)) (VP (VBP understand) (NP (NP (DT the) (NNS benefits)) (PP (IN of) (S (VP (VBG implementing) (NP (DT the) (NNP Clear) (NNPS Skies) (NNP Act))))))) (. .)))