( ( Emperor penguins ) ( ( ( live only ) ( on ( ( the continent ) ( of ( ( Antarctica and ) ( the ( surrounding area ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Emperor) (NNS penguins)) (VP (VBP live) (ADVP (RB only)) (PP (IN on) (NP (NP (DT the) (NN continent)) (PP (IN of) (NP (NP (NNP Antarctica)) (CC and) (NP (DT the) (VBG surrounding) (NN area))))))) (. .)))
Emperor penguins live only on the continent of Antarctica and the surrounding area.
(ROOT (S (NP (NNP Antarctica)) (VP (VBZ is) (NP (NP (DT the) (JJ only) (NN continent)) (PP (IN without) (NP (NNS amphibians))))) (. .)))