( ( All ( three species ) ) ( ( ( ( ( live ( in ( the ( Atlantic Ocean ) ) ) ) and ) often ) ( interact peacefully ) ) . ) )
(ROOT (S (NP (DT All) (CD three) (NNS species)) (VP (VP (VBP live) (PP (IN in) (NP (DT the) (NNP Atlantic) (NNP Ocean)))) (CC and) (ADVP (RB often)) (VP (VBP interact) (ADVP (RB peacefully)))) (. .)))
All three species live in the Atlantic Ocean and often interact peacefully.
(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)))) (. .)))