( ( ( ( ( Some species ) , ) ( such ( as ( the ( Sea ( Snakes ( and ( Sea Turtles ) ) ) ) ) ) ) ) , ) ( ( live ( in ( the ocean ) ) ) . ) )
(ROOT (S (NP (NP (DT Some) (NN species)) (, ,) (PP (JJ such) (IN as) (NP (DT the) (NNP Sea) (NNPS Snakes) (CC and) (NNP Sea) (NNP Turtles))) (, ,)) (VP (VBP live) (PP (IN in) (NP (DT the) (NN ocean)))) (. .)))
Some species, such as the Sea Snakes and Sea Turtles, live in the ocean.
(ROOT (S (NP (NP (DT The) (NN majority)) (PP (IN of) (NP (NNS species)))) (VP (VBP live) (PP (IN in) (NP (DT the) (NN ocean)))) (. .)))