(S (S (BASENP (NNP Canadian) (NNP Prime) (NNP Minister) (NNP Stephen) (NNP Harper)) (VP (VP (VP (VBD made) (NP (BASENP (DT a) (NN visit)) (PP (TO to) (BASENP (NNP Hamilton))))) (BASENP (NN yesterday))) (S (VP (TO to) (VP (VP (VB watch) (BASENP (DT the) (NN 2007) (JJ annual) (NNP Tim) (NNP Hortons) (NNP Brier))) (PP (IN at) (BASENP (DT the) (NNP Copps) (NNP Coliseum)))))))) (PERIOD .))