(S (S (NP (NP (BASENP (NNS Officials)) (PP (IN for) (BASENP (DT the) (NNP Environmental) (NNP Protection) (NNP Agency)))) (PRN (COMMA ,) (NP (CONJP (ADVP (RB as) (RB well)) (IN as)) (NP (UCP (JJ local) (CC and) (NN state)) (BASENP (JJ environmental) (NNS officials)))) (COMMA ,))) (VP (VBP have) (VP (VP (VBN deemed) (S (BASENP (NN air) (NN quality) (NNS levels)) (ADJP (JJ acceptable)))) (PP (VBG following) (BASENP (DT the) (NN blast)))))) (PERIOD .))