a refreshing change from the usual whoopee-cushion effort aimed at the youth market . 
(ROOT (NP (NP (DT a) (JJ refreshing) (NN change)) (PP (IN from) (NP (NP (DT the) (JJ usual) (NML (NN whoopee) (HYPH -) (NN cushion)) (NN effort)) (VP (VBN aimed) (PP (IN at) (NP (DT the) (NN youth) (NN market)))))) (. .)))
(ROOT (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (NP (DT ) (JJ ) (NML (NN ) (HYPH ) (NN )) (NN )) (VP (VBN ) (PP (IN ) (NP (DT ) (NN ) (NN )))))) (. )))