(S (S (BASENP (NN Investigator) (NNP Santoso) (NNP Sayogo)) (VP (VBD said) (SBAR (IN that) (S (BASENP (DT the) (JJ high) (NN speed) (NN impact)) (VP (VBD caused) (S (BASENP (DT the) (NN plane)) (VP (TO to) (VP (VB disintegrate))))))))) (PERIOD .))