( ( ( ( ( ( ( the cerebrum ) , ) ( the cerebellum ) ) , ) and ) ( the brain ) ) ( stem . ) )
(ROOT (S (NP (NP (DT the) (NN cerebrum)) (, ,) (NP (DT the) (NN cerebellum)) (, ,) (CC and) (NP (DT the) (NN brain))) (VP (VBP stem)) (. .)))
the cerebrum, the cerebellum, and the brain stem.
(ROOT (S (NP (NP (DT The) (JJ iconic) (JJ gray) (NN mantle)) (PP (IN of) (NP (DT the) (JJ human) (NN brain))) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ appears) (S (VP (TO to) (VP (VB make) (PRT (RP up)) (NP (NP (JJS most)) (PP (IN of) (NP (NP (DT the) (NN mass)) (PP (IN of) (NP (DT the) (NN brain)))))))))))) (, ,)) (VP (VBZ is) (VP (VBN called) (NP (DT the) (NN cerebrum)))) (. .)))