( ( ( ( The ( central glands ) ) , ) ( ( located deep ) ( in ( the brain ) ) ) ) ( ( are ( ( ( the hypothalamus ) and ) ( the pituitary ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (JJ central) (NNS glands)) (, ,) (VP (VBN located) (ADVP (RB deep)) (PP (IN in) (NP (DT the) (NN brain))))) (VP (VBP are) (NP (NP (DT the) (NNS hypothalamus)) (CC and) (NP (DT the) (NN pituitary)))) (. .)))
The central glands, located deep in the brain are the hypothalamus and the pituitary.
(ROOT (S (NP (DT The) (JJ pituitary) (NN gland)) (VP (VBZ is) (PP (IN in) (NP (DT the) (NN brain)))) (. .)))