( ( Above ( the ( brain stem ) ) ) ( ( is ( ( ( the diencephalon ) , ) ( which ( includes ( ( ( ( ( ( ( ( ( ( the hypothalamus ) , ) ( pituitary gland ) ) , ) ( various ( fiber tracts ) ) ) , ) subthalamus ) , ) and ) thalamus ) ) ) ) ) . ) )
(ROOT (SINV (PP (IN Above) (NP (DT the) (NN brain) (NN stem))) (VP (VBZ is)) (NP (NP (DT the) (NN diencephalon)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ includes) (NP (NP (DT the) (NNS hypothalamus)) (, ,) (NP (JJ pituitary) (NN gland)) (, ,) (NP (JJ various) (NN fiber) (NNS tracts)) (, ,) (NP (NNS subthalamus)) (, ,) (CC and) (NP (NNS thalamus))))))) (. .)))
Above the brain stem is the diencephalon , which includes the hypothalamus , pituitary gland , various fiber tracts, subthalamus , and thalamus .
(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)))))))))) (. .)))