(S (S (S (BASENP (NNS Thirteen)) (VP (VBP are) (VP (VBN believed) (S (ADJP (JJ dead)))))) (COMMA ,) (NP (NP (BASENP (NN twelve)) (PP (IN in) (BASENP (NNP Haiti)))) (CC and) (NP (BASENP (NN one)) (PP (IN in) (BASENP (NNP Jamaica)))))) (PERIOD .))