(S (S (S (NP (BASENP (QP (RB About) (NN 67)) (NNS millimetres)) (PP (IN of) (BASENP (NN rain)))) (VP (VBD had) (VP (VP (VBN fallen)) (PP (IN in) (BASENP (NNP Aberdeen)))))) (COLON -) (NP (ADVP (RB roughly)) (NP (BASENP (DT the) (NN equivalent)) (PP (IN of) (NP (DT an) (NP (JJ average) (NP (BASENP (NN month)) (PP (IN of) (BASENP (NN rainfall)))))))))) (PERIOD .))