(S (S (PP-SBJ (NP (S (PP-SBJ (BASENP (NNP カナダ) (NN 兵士)) (IN が)) (VP (PP (BASENP (NN 爆弾)) (IN で)) (VP (VP (NN 死亡) (VBV し)) (VP (MD た))))) (NN こと)) (IN が)) (VP (PP (BASENP (NN 集会)) (IN で)) (VP (VP (VP (NN 発表) (VBO さ)) (VP (VBV れ))) (VP (MD た))))) (PERIOD 。))
カナダ 兵士 が 爆弾 で 死亡 し た こと が 集会 で 発表 さ れ た 。
It was announced at the rally that the Canadian soldier was killed by a bomb .