(S (S (BASENP (DT The) (NN collapse)) (VP (VP (VP (VBD occurred) (PP (IN at) (NP (BASENP (NN 5) (NN p.m.)) (BASENP (JJ local) (NN time))))) (BASENP (NN yesterday))) (CC and) (VP (VP (VBD reduced) (BASENP (DT the) (JJ four-story) (NN structure))) (PP (TO to) (NP (BASENP (DT a) (JJ five-metre) (NN pile)) (PP (IN of) (BASENP (NN rubble)))))))) (PERIOD .))