(S (S (S (BASENP (JJ Six) (NNS people)) (VP (VBD were) (VP (VBN killed)))) (CC and) (S (NP (BASENP (RB over) (QP (DOLLAR $) (NN 2.5) (NN billion))) (PP (IN in) (BASENP (NNS damage)))) (VP (VBD was) (VP (VBN caused))))) (PERIOD .))