(S (S (S (BASENP (NN 420) (NNS people)) (VP (VP (VP (VBD sought) (BASENP (NN refuge))) (PP (IN in) (BASENP (NN evacuation) (NNS centres)))) (PP (IN over) (BASENP (NN night))))) (COMMA ,) (S (PP (IN of) (BASENP (DT these))) (S (BASENP (QP (ADVP (RB all) (RB but)) (NN 70))) (VP (VBP have) (VP (VBN returned) (ADVP (RB home))))))) (PERIOD .))