(S (S (BASENP (NNP Michael) (NNP Parkhurst)) (VP (VP (VP (VBD opened) (BASENP (DT the) (NN scoring))) (PP (IN with) (NP (BASENP (DT a) (NN goal)) (PP (IN from) (BASENP (PRPD his) (JJ own) (NN half)))))) (PP (ADVP (RB just)) (PP (IN before) (BASENP (NN halftime)))))) (PERIOD .))