(S (S (PP (VBG According) (PP (TO to) (NP (BASENP (NNP Democratic) (NNP Senator) (NNP Mark) (NNP Begich)) (PP (IN from) (BASENP (NNP Alaska)))))) (COMMA ,) (S (NP (BASENP (DT the) (NNP U.S.) (NNP Department)) (PP (IN of) (BASENP (DT the) (NNP Interior)))) (VP (VBZ has) (VP (VBN decided) (S (VP (TO to) (VP (VP (VB halt) (BASENP (DT all) (JJ new) (JJ Arctic) (JJ exploratory) (NN oil) (NN drilling) (NNS applications))) (PP (IN until) (BASENP (NN 2011)))))))))) (PERIOD .))