( There ( ( is ( ( a ( close link ) ) ( between ( ( the hypothalamus ) ( of ( ( ( the brain ) and ) ( the ( posterior pituitary ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBZ is) (NP (NP (DT a) (JJ close) (NN link)) (PP (IN between) (NP (NP (DT the) (NNS hypothalamus)) (PP (IN of) (NP (NP (DT the) (NN brain)) (CC and) (NP (DT the) (NN posterior) (NN pituitary)))))))) (. .)))
There is a close link between the hypothalamus of the brain and the posterior pituitary.
(ROOT (NP (NP (DT The) (NNS hypothalamus)) (: --) (S (NP (JJ pituitary) (NN complex)) (VP (VBZ is) (VP (VBN located) (PP (IN in) (NP (NP (DT the) (NN body)) (PP (IN in) (NP (NP (DT the) (NN diencephalon)) (PP (IN of) (NP (DT the) (NN brain)))))))))) (. .)))