( ( Carnivores ( ( ( An animal ) ( -LRB- ( or ( , ( rarely ( , ( ( a plant ) -RRB- ) ) ) ) ) ) ) ( which ( feeds ( on animals ) ) ) ) ) . )
(ROOT (S (VP (VB Carnivores) (NP (NP (DT An) (NN animal)) (PRN (-LRB- -LRB-) (CC or) (, ,) (ADVP (RB rarely)) (, ,) (NP (DT a) (NN plant)) (-RRB- -RRB-)) (SBAR (WHNP (WDT which)) (S (VP (VBZ feeds) (PP (IN on) (NP (NNS animals)))))))) (. .)))
Carnivores An animal (or, rarely, a plant) which feeds on animals.
(ROOT (S (NP (PRP You)) (VP (VBP call) (NP (NP (DT an) (NN animal)) (SBAR (WHNP (WDT that)) (S (VP (VBZ feeds) (PP (IN on) (NP (NP (JJ other) (NNS animals)) (SBAR (S (NP (DT a) (-LRB- -LRB-) (NN n) (-RRB- -RRB-)) (VP (VBP carnivore))))))))))) (. .)))