(S (S (BASENP (NN District) (NNS officials)) (VP (VP (VBD rushed) (PP (TO to) (BASENP (DT the) (NN spot)))) (CC and) (VP (VBD initiated) (NP (BASENP (NNS efforts)) (SBAR (S (VP (TO to) (VP (VP (VB rescue) (BASENP (NNS survivors))) (CC and) (VP (VB extricate) (NP (BASENP (DT the) (NNS bodies)) (PP (IN of) (BASENP (DT the) (NN deceased))))))))))))) (PERIOD .))