(S (S (BASENP (DT The) (NN explosion)) (VP (VP (VBD took) (BASENP (NN place))) (PP (IN in) (NP (BASENP (NNP Ja-Ela)) (COMMA ,) (NP (BASENP (DT a) (NN town)) (ADVP (BASENP (QP (DT some) (NN 12)) (NNS miles)) (ADVP (RB north) (PP (IN of) (BASENP (NNP Colombo)))))))))) (PERIOD .))