(S (S (NP (BASENP (DT A) (NN roadside) (NN bomb)) (PP (IN in) (BASENP (DT the) (NNP Iraq) (NN capital) (NNP Baghdad)))) (VP (VBZ has) (VP (VBN killed) (NP (BASENP (NN four) (NNS people)) (COMMA ,) (PP (VBG including) (NP (BASENP (NN two) (NNS journalists)) (VP (VBG working) (PP (IN for) (BASENP (NN television) (NN network) (NNS CBS)))))))))) (PERIOD .))