(S (S (NP (BASENP (JJ Much)) (PP (TO to) (NP (BASENP (DT the) (NN relief)) (PP (IN of) (NP (BASENP (NN duck) (NNS hunters)) (COMMA ,) (SBAR (WHNP (WP who)) (S (VP (VBD feared) (NP (BASENP (DT a) (JJ possible) (NN 2005) (NN ban)) (PP (IN on) (BASENP (NN duck) (NN hunting)))))))))))) (COMMA ,) (S (NP (BASENP (DT the) (JJ most-recent) (NN waterfowl) (NN survey)) (VP (VP (VBN released) (BASENP (DT this) (NN week))) (PP (IN by) (BASENP (DT the) (NNP U.S.) (NNP Fish) (CC and) (NNP Wildlife) (NNP Service))))) (VP (VBD showed) (S (NP (BASENP (NN duck) (NNS populations)) (PP (IN in) (BASENP (NNP South) (NNP Dakota)))) (PP (IN on) (BASENP (DT the) (NN rebound))))))) (PERIOD .))