(S (S (BASENP (NN MS)) (VP (VBZ affects) (NP (BASENP (QP (RB approximately) (NN one))) (PP (IN of) (NP (BASENP (DT every) (NN 1000) (NNS people)) (PP (IN in) (NP (NP (BASENP (NNP North) (NNP America)) (COMMA ,) (BASENP (JJ northern) (NNP Europe))) (CC and) (BASENP (NNP Australasia))))))))) (PERIOD .))