text1: Strom Thurmond , R-S.C., celebrated his 95 th birthday by announcing that he will relinquish the chairmanship of the Senate Armed Services Committee a year from now.
feat_premise_binary_parse: ( ( ( ( ( Strom Thurmond ) , ) ( R-S.C . ) ) , ) ( ( ( celebrated ( his ( 95 ( th birthday ) ) ) ) ( by ( announcing ( that ( he ( will ( ( ( relinquish ( ( the chairmanship ) ( of ( the ( Senate ( Armed ( Services Committee ) ) ) ) ) ) ) ( a year ) ) ( from now ) ) ) ) ) ) ) ) . ) )
feat_premise_parse: (ROOT (S (NP (NP (NNP Strom) (NNP Thurmond)) (, ,) (NP (NNP R-S.C) (. .)) (, ,)) (VP (VBD celebrated) (NP (PRP$ his) (CD 95) (NN th) (NN birthday)) (PP (IN by) (S (VP (VBG announcing) (SBAR (IN that) (S (NP (PRP he)) (VP (MD will) (VP (VB relinquish) (NP (NP (DT the) (NN chairmanship)) (PP (IN of) (NP (DT the) (NNP Senate) (NNP Armed) (NNPS Services) (NNP Committee)))) (NP (DT a) (NN year)) (PP (IN from) (NP (RB now))))))))))) (. .)))
text2: Strom Thurmond announced he is stepping down from the Senate Armed Services Committee in one year as he celebrates his 95th birthday. He would like to retire.
feat_hypothesis_binary_parse: ( ( ( Strom Thurmond ) ( ( announced ( he ( is ( ( ( ( stepping down ) ( from ( ( the ( Senate ( Armed ( Services Committee ) ) ) ) ( in one ) ) ) ) year ) ( as ( he ( celebrates ( his ( 95th birthday ) ) ) ) ) ) ) ) ) . ) ) ( He ( ( would ( like ( to retire ) ) ) . ) ) )
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