( See ( also ( ( ( herbivores , ) omnivores ) . ) ) )
(ROOT (S (NP (NNP See)) (ADVP (RB also)) (VP (VP (VBZ herbivores)) (, ,) (VP (VBZ omnivores))) (. .)))
See also herbivores, omnivores.
(ROOT (S (NP (NNS Mammals)) (VP (MD may) (RB either) (VP (VB be) (NP (NNS herbivores) (, ,) (NNS omnivores) (CC or) (NNS herbivores)))) (. .)))