(S (S (PP (IN In) (NP (NP (BASENP (NNP National) (NNP Association)) (PP (IN of) (BASENP (NNP Home) (NNPS Builders)))) (CC v.) (NP (BASENP (NNP Army) (NNPS Corps)) (PP (IN of) (BASENP (NNPS Engineers)))))) (COMMA ,) (S (NP (BASENP (DT the) (NNP District) (NNP Court)) (PP (IN for) (NP (BASENP (DT the) (NNP District)) (PP (IN of) (BASENP (NNP Columbia)))))) (VP (VBD found) (SBAR (IN that) (S (NP (BASENP (DT the) (NNPS Corps)) (PP (IN of) (BASENP (NNPS Engineers)))) (VP (VP (VBD had) (RB not)) (VP (VP (VBN acted) (PP (IN in) (NP (DT an) (NP (ADJP (QT (DQL ``) (JJ arbitrary) (DQR '')) (CC or) (QT (DQL ``) (JJ capricious) (DQR ''))) (NN manner))))) (PP (IN in) (S (S (VP (VBG changing) (NP (BASENP (DT the) (NNS terms) (CC and) (NNS conditions)) (PP (IN for) (NP (BASENP (NN issuance)) (PP (IN of) (BASENP (DT a) (JJ national) (NN pollution) (NN permit)))))))) (COMMA ,) (PP (VBG including) (S (VP (VP (VP (VP (VBG reducing) (NP (BASENP (DT the) (NN size)) (PP (IN of) (NP (BASENP (NN area)) (SBAR (WHPP (IN into) (WHNP (WDT which))) (S (BASENP (NNS pollutants)) (VP (MD may) (VP (VB be) (VP (VBN discharged)))))))))) (PP (IN from) (BASENP (NN 10) (NNS acres)))) (PP (TO to) (BASENP (NN 1) (NN acre)))) (COMMA ,) (S (VP (VP (VP (VBG raising) (NP (BASENP (DT the) (NN threshold)) (PP (IN for) (S (VP (VBG requiring) (BASENP (JJ additional) (NNS permits))))))) (PP (IN from) (BASENP (NN 1) (NN acre)))) (PP (TO to) (BASENP (NN 1/10) (NN acre))))))))))))))))) (COMMA ,))