(S (S (S (BASENP (NN 138,000) (NNS people)) (VP (VBD were) (VP (VBN killed)))) (CC and) (S (S (BASENP (QP (NN thousands) (JJR more))) (VP (VBD were) (VP (VBN left) (S (ADJP (JJ homeless)))))) (SBAR (WHADVP (WRB when) (WRB when)) (S (BASENP (NNP Cyclone) (NNP Nargis)) (VP (VP (VBD devastated) (BASENP (DT the) (NN region))) (PP (IN in) (BASENP (NNP May) (NN 2008)))))))) (PERIOD .))