(S (S (NP (BASENP (DT The) (NN evidence) (NN phase)) (PP (IN of) (BASENP (DT the) (NN trial)))) (VP (VBD ended) (PP (IN on) (NP (BASENP (NNP November) (NN 4)) (COMMA ,) (BASENP (NN 2005)))))) (PERIOD .))