(S (S (BASENP (NNP Colonel) (NNP Ali)) (VP (ADVP (RB also)) (VP (VBD stated) (SBAR (S (NP (BASENP (NN two) (NNS policemen)) (CC and) (BASENP (DT a) (NN soldier))) (VP (VBD were) (VP (VBN killed)))))))) (PERIOD .))