(S (S (BASENP (QP (RB Around) (NN 150)) (NNS people)) (VP (VP (VBD were) (PP (IN in) (BASENP (DT the) (NN church)))) (PP (IN at) (NP (BASENP (DT the) (NN time)) (PP (IN of) (BASENP (DT the) (NN explosion))))))) (PERIOD .))