(S (S (NP (NP (BASENP (DT The) (NNP Speaker)) (PP (IN of) (BASENP (DT the) (NNP Bundestag)))) (PRN (COMMA ,) (BASENP (NNP Wolfgang) (NNP Thierse)) (COMMA ,))) (VP (VP (VBD welcomed) (BASENP (DT the) (NN decision))) (CC and) (VP (VBD urged) (S (BASENP (DT the) (NNS parties)) (VP (TO to) (VP (VB conduct) (BASENP (NN fair) (NNS campaigns)))))))) (PERIOD .))