( ( Animals ( that ( ( feed only ) ( on meat ) ) ) ) ( ( are ( called carnivores ) ) . ) )
(ROOT (S (NP (NP (NNS Animals)) (SBAR (WHNP (WDT that)) (S (VP (VBP feed) (ADVP (RB only)) (PP (IN on) (NP (NN meat))))))) (VP (VBP are) (VP (VBN called) (NP (NNS carnivores)))) (. .)))
Animals that feed only on meat are called carnivores.
(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))))))))))) (. .)))