(S (S (NP (BASENP (QP (RB Over) (NN 500)) (NNS groups)) (PRN (COMMA ,) (PP (VBG including) (BASENP (DT the) (NNP Democratic) (NNP Progressive) (NNP Party))) (COMMA ,))) (VP (VBP are) (VP (VBG planning) (NP (NP (BASENP (DT a) (JJ massive) (NN march) (CC and) (NN rally)) (PP (IN for) (BASENP (NNP Saturday)))) (PP (IN in) (BASENP (NNP Taipei) (NNP City))))))) (PERIOD .))