(S (S (BASENP (PRP It)) (VP (VP (VBD was) (VP (VBD announced) (PP (IN at) (BASENP (DT the) (NN rally))))) (SBAR (IN that) (S (BASENP (DT the) (JJ Canadian) (NN soldier)) (VP (VBD was) (VP (VBN killed) (PP (IN by) (BASENP (DT a) (NN bomb))))))))) (PERIOD .))