( Small ( ( bodied ( ( ( mammals ( have ( ( ( relatively large ) brains ) ( compared ( to ( their bodies ) ) ) ) ) ) and ) ( ( ( large mammals ) ( -LRB- ( ( such ( as whales ) ) -RRB- ) ) ) ( have ( small brains ) ) ) ) ) ; ) )
(ROOT (S (NP (NNP Small)) (VP (VBD bodied) (SBAR (S (S (NP (NNS mammals)) (VP (VBP have) (NP (NP (ADJP (RB relatively) (JJ large)) (NNS brains)) (PP (VBN compared) (PP (TO to) (NP (PRP$ their) (NNS bodies))))))) (CC and) (S (NP (NP (JJ large) (NNS mammals)) (PRN (-LRB- -LRB-) (PP (JJ such) (IN as) (NP (NNS whales))) (-RRB- -RRB-))) (VP (VBP have) (NP (JJ small) (NNS brains))))))) (: ;)))
Small bodied mammals have relatively large brains compared to their bodies and large mammals (such as whales) have small brains;
(ROOT (S (NP (JJ Placental) (NNS mammals)) (VP (VBP give) (NP (NN birth)) (PP (TO to) (NP (ADJP (RB relatively) (JJ large)) (NNS fetuses)))) (. .)))