( ( ANTARCTICA Antarctica ) ( ( is ( ( an ( icy continent ) ) ( around ( the ( South Pole ) ) ) ) ) . ) )
(ROOT (S (NP (NNP ANTARCTICA) (NNP Antarctica)) (VP (VBZ is) (NP (NP (DT an) (NN icy) (NN continent)) (PP (IN around) (NP (DT the) (NNP South) (NNP Pole))))) (. .)))
ANTARCTICA Antarctica is an icy continent around the South Pole.
(ROOT (S (NP (NNP Antarctica)) (VP (VBZ is) (NP (NP (DT the) (JJ only) (NN continent)) (PP (IN without) (NP (NNS amphibians))))) (. .)))