(S (S (BASENP (DT A) (JJ Polish) (NN soldier)) (VP (VBD was) (VP (VP (VP (VBN killed) (BASENP (NN yesterday))) (PP (IN by) (BASENP (DT a) (JJ roadside) (NN bomb)))) (PP (IN in) (BASENP (JJ eastern) (NNP Afghanistan)))))) (PERIOD .))