( Biomes . )
(ROOT (NP (NNS Biomes) (. .)))
Biomes .
(ROOT (S (NP (NP (JJ Salt-water) (NNS biomes)) (PP (IN in) (NP (DT the) (NN ocean)))) (VP (VBP are) (VP (VBN called) (NP (JJ marine) (NNS biomes)))) (. .)))