(S (S (PP (IN Since) (BASENP (NN 2006))) (COMMA ,) (S (BASENP (DT the) (NNP U.S.)) (VP (VP (VP (VBZ accepts) (BASENP (JJR more) (JJ legal) (NNS immigrants))) (PP (IN as) (BASENP (JJ permanent) (NNS residents)))) (PP (IN than) (NP (BASENP (DT any) (JJ other) (NN country)) (PP (IN in) (BASENP (DT the) (NN world)))))))) (PERIOD .))