(S (NP (BASENP (NNP President) (NNP Ely) (NNP Ould) (NNP Mohamed) (NNP Vall)) (COMMA ,) (SBAR (WHNP (WP who)) (S (VP (ADVP (RB also)) (VP (VBD voted) (PP (IN in) (BASENP (DT the) (NN referendum)))))))) (VP (VBD said) (COMMA ,) (QT (DQL ``) (QTC (S (BASENP (PRP This)) (VP (VBZ is) (NP (NP (BASENP (DT a) (JJ great) (NN day)) (CC and) (BASENP (DT a) (NN rebirth))) (PP (IN for) (BASENP (NNP Mauritania)))))) (PERIOD ...)) (DQR ''))))