(SINV (SINV (QT (DQL ``) (QTC (S (SBAR (WHADVP (WRB When)) (S (BASENP (PRP we)) (VP (VP (VBP dump) (BASENP (NN garbage))) (PP (IN in) (NP (BASENP (DT the) (NNS drains)) (SBAR (WHNP (WDT that)) (S (VP (VBP are) (VP (VBN built) (PP (IN by) (BASENP (DT the) (NN government)))))))))))) (S (BASENP (PRP we)) (VP (ADVP (RB simply)) (VP (VBP aggravate) (NP (BASENP (DT the) (NN problem)) (PP (IN of) (BASENP (NN erosion)))))))) (COMMA ,)) (DQR '')) (SINV (VP (VBD said)) (BASENP (NN state) (JJ environmental) (NN commissioner) (NNP Michael) (NNP Egbebike)))) (PERIOD .))