( herbivores ( ( Term ( pertaining ( to ( ( ( ( ( a heterotroph ) , ) ( usually ( an animal ) ) ) , ) ( that ( eats ( ( plants or ) algae ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNS herbivores)) (VP (VBZ Term) (S (VP (VBG pertaining) (PP (TO to) (NP (NP (DT a) (NN heterotroph)) (, ,) (NP (RB usually) (DT an) (NN animal)) (, ,) (SBAR (WHNP (WDT that)) (S (VP (VBZ eats) (NP (NNS plants) (CC or) (NN algae)))))))))) (. .)))
herbivores Term pertaining to a heterotroph , usually an animal, that eats plants or algae.
(ROOT (S (NP (DT The) (NN heterotroph)) (VP (VBZ eats) (NP (UCP (ADJP (JJ only)) (CC or) (ADVP (RB mainly))) (NNS plants))) (. .)))