(S (S (PP (IN In) (BASENP (NN return))) (COMMA ,) (S (BASENP (NNP Australia)) (VP (MD would) (VP (VP (VP (VB take) (BASENP (NN 4,000) (JJ genuine) (NNS refugees))) (PP (IN from) (BASENP (NNP Malaysia)))) (PP (IN over) (NP (BASENP (DT a) (NN space)) (PP (IN of) (BASENP (NN four) (NNS years))))))))) (PERIOD .))