( Pigs ( ( are ( ( found ( on ( ( every continent ) ( on ( the planet ) ) ) ) ) ( except ( for Antarctica ) ) ) ) . ) )
(ROOT (S (NP (NNS Pigs)) (VP (VBP are) (VP (VBN found) (PP (IN on) (NP (NP (DT every) (NN continent)) (PP (IN on) (NP (DT the) (NN planet))))) (PP (IN except) (PP (IN for) (NP (NNP Antarctica)))))) (. .)))
Pigs are found on every continent on the planet except for Antarctica.
(ROOT (S (NP (NNS Bees)) (VP (VBP are) (VP (VBG naturalized) (PP (IN on) (NP (NP (DT every) (NN continent)) (PP (IN except) (NP (NN antarctica))))))) (. .)))