( They ( ( ( eat ( ( meat and ) ( the ( scientific word ) ) ) ) ( for ( animals ( that ( only ( eat ( meat ( is carnivore ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP They)) (VP (VBP eat) (NP (NP (NN meat)) (CC and) (NP (DT the) (JJ scientific) (NN word))) (PP (IN for) (NP (NP (NNS animals)) (SBAR (WHNP (WDT that)) (S (ADVP (RB only)) (VP (VBP eat) (SBAR (S (NP (NN meat)) (VP (VBZ is) (ADJP (JJ carnivore))))))))))) (. .)))
They eat meat and the scientific word for animals that only eat meat is carnivore.
(ROOT (S (NP (NNS Carnivores)) (VP (VBZ is) (NP (NP (DT the) (NN term)) (PP (IN for) (NP (NP (NP (NNS heterotrophs)) (SBAR (WHNP (WDT that)) (S (VP (VBP eat) (ADVP (RB only)))))) (CC or) (NP (RB mainly) (NNS animals)))))) (. .)))