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 Birthday Strom Thurmond announced his retirement from the Senate Armed Services Committee in one year.
feat_hypothesis_binary_parse: ( ( On ( his Birthday ) ) ( ( Strom Thurmond ) ( ( ( ( announced ( his retirement ) ) ( from ( the ( Senate ( Armed ( Services Committee ) ) ) ) ) ) ( in ( one year ) ) ) . ) ) )
feat_hypothesis_parse: (ROOT (S (PP (IN On) (NP (PRP$ his) (NN Birthday))) (NP (NNP Strom) (NNP Thurmond)) (VP (VBD announced) (NP (PRP$ his) (NN retirement)) (PP (IN from) (NP (DT the) (NNP Senate) (NNP Armed) (NNPS Services) (NNP Committee))) (PP (IN in) (NP (CD one) (NN year)))) (. .)))