( It ( ( is ( ( the inflammation ) ( of ( ( ( the cerebrum ) , ) ( ( ( ( a structure ) ( within ( ( ( the brain ) , ) ( which ( performs ( ( ( ( a number ) ( of ( important functions ) ) ) , ) ( including ( most ( of ( ( the things ) ( ( which people ) ( associate ( with ( being human ) ) ) ) ) ) ) ) ) ) ) ) ) ) , ) ( such ( as ( ( memory and ) speech ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP It)) (VP (VBZ is) (NP (NP (DT the) (NN inflammation)) (PP (IN of) (NP (NP (DT the) (NN cerebrum)) (, ,) (NP (NP (DT a) (NN structure)) (PP (IN within) (NP (NP (DT the) (NN brain)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ performs) (NP (NP (DT a) (NN number)) (PP (IN of) (NP (JJ important) (NNS functions))) (, ,) (PP (VBG including) (NP (NP (JJS most)) (PP (IN of) (NP (NP (DT the) (NNS things)) (SBAR (WHNP (WDT which) (NNS people)) (S (VP (VBP associate) (PP (IN with) (S (VP (VBG being) (ADJP (JJ human)))))))))))))))))) (, ,) (PP (JJ such) (IN as) (NP (NN memory) (CC and) (NN speech)))))))) (. .)))
It is the inflammation of the cerebrum, a structure within the brain, which performs a number of important functions, including most of the things which people associate with being human, such as memory and speech.
(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)))) (. .)))