( There ( ( are ( ( no ( easy answers ) ) ( for ( ( complex ( environmental ( pollution problems ) ) ) ( such ( as ( the ( Tranguch ( gasoline spill ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBP are) (NP (NP (DT no) (JJ easy) (NNS answers)) (PP (IN for) (NP (NP (JJ complex) (JJ environmental) (NN pollution) (NNS problems)) (PP (JJ such) (IN as) (NP (DT the) (NNP Tranguch) (NN gasoline) (NN spill))))))) (. .)))
There are no easy answers for complex environmental pollution problems such as the Tranguch gasoline spill.
(ROOT (S (NP (NNS People)) (VP (VBD stopped) (S (VP (VBG adding) (NP (NN lead)) (PP (TO to) (NP (NP (NN gasoline)) (PP (RB because) (IN of) (NP (JJ environmental) (NN pollution)))))))) (. .)))