( ( The ( Alexandrian Greeks ) ) ( ( ( ( dissected ( the ( human brain ) ) ) and ) ( ( distinguished cerebrum ) ( from cerebellum ) ) ) . ) )
(ROOT (S (NP (DT The) (NNP Alexandrian) (NNP Greeks)) (VP (VP (VBZ dissected) (NP (DT the) (JJ human) (NN brain))) (CC and) (VP (VBD distinguished) (NP (NN cerebrum)) (PP (IN from) (NP (NN cerebellum))))) (. .)))
The Alexandrian Greeks dissected the human brain and distinguished cerebrum from cerebellum.
(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)))) (. .)))