the killing field and the barbarism of ` ethnic cleansing 
(ROOT (NP (NP (DT the) (NN killing) (NN field)) (CC and) (NP (NP (DT the) (NN barbarism)) (PP (IN of) (NP (`` `) (JJ ethnic) (NN cleansing))))))
(ROOT (NP (NP (DT ) (NN ) (NN )) (CC ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (`` ) (JJ ) (NN ))))))