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: On his 85 Birthday, Strom Thurmond announced he will be running for president.
feat_hypothesis_binary_parse: ( ( On ( his ( 85 Birthday ) ) ) ( , ( ( Strom Thurmond ) ( ( announced ( he ( will ( be ( running ( for president ) ) ) ) ) ) . ) ) ) )
feat_hypothesis_parse: (ROOT (S (PP (IN On) (NP (PRP$ his) (CD 85) (NN Birthday))) (, ,) (NP (NNP Strom) (NNP Thurmond)) (VP (VBD announced) (SBAR (S (NP (PRP he)) (VP (MD will) (VP (VB be) (VP (VBG running) (PP (IN for) (NP (NN president))))))))) (. .)))