(S (S (BASENP (DT The) (NN bridge)) (VP (VBZ spans) (NP (BASENP (DT the) (NNP San) (NNP Francisco) (NNP Bay)) (PP (IN between) (NP (BASENP (NNP Oakland)) (CC and) (BASENP (NNP Yerba) (NNP Buena) (NNP Island))))))) (PERIOD .))