(S (S (BASENP (JJ Environmental) (NNS groups)) (VP (VP (VBD were) (ADJP (JJ pleased) (PP (IN with) (BASENP (DT the) (NN decision))))) (CONJP (COMMA ,) (CC but)) (VP (VBP are) (ADJP (JJ concerned) (PP (IN over) (NP (NP (BASENP (JJ other) (NNS actions)) (PP (IN of) (BASENP (DT the) (NNP Bush) (NNP Administration)))) (COMMA ,) (PP (JJ such) (PP (IN as) (NP (BASENP (DT the) (NNS attempts)) (S (VP (TO to) (VP (VP (VB weaken) (NP (BASENP (NNS provisions)) (PP (IN of) (BASENP (DT the) (NN 2002) (JJ Clean) (NN Water) (NN Act))))) (S (VP (TO to) (VP (VB allow) (NP (NP (NP (BASENP (JJ additional) (NN dumping)) (PP (IN of) (BASENP (NN construction) (CC and) (NN mining) (NN waste)))) (PP (IN into) (BASENP (NNS waterways)))) (PP (IN as) (BASENP (NN fill) (NN material))))))))))))))))))) (PERIOD .))