( ( ( Various parts ) ( of ( the brain ) ) ) ( ( stem ( control ( ( vital ( body processes ) ) ( such ( as ( breathing ( , ( heartbeat ( , ( eye ( movements ( , ( hunger ( , ( thirst ( , ( and ( body temperature ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (JJ Various) (NNS parts)) (PP (IN of) (NP (DT the) (NN brain)))) (VP (VBP stem) (VP (VB control) (NP (NP (JJ vital) (NN body) (NNS processes)) (PP (JJ such) (IN as) (NP (NN breathing) (, ,) (NN heartbeat) (, ,) (NN eye) (NNS movements) (, ,) (NN hunger) (, ,) (NN thirst) (, ,) (CC and) (NN body) (NN temperature)))))) (. .)))
Various parts of the brain stem control vital body processes such as breathing, heartbeat, eye movements, hunger, thirst, and body temperature.
(ROOT (S (NP (DT The) (NN brain) (NN stem)) (VP (VBZ regulates) (NP (NP (DT the) (NN rate)) (PP (IN of) (NP (NN breathing))))) (. .)))