( ( The ( executive functions ) ) ( ( are ( located ( in ( ( the ( prefrontal cortex ) ) ( of ( ( the brain ) ( in ( the ( the ( frontal lobe ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (JJ executive) (NNS functions)) (VP (VBP are) (VP (VBN located) (PP (IN in) (NP (NP (DT the) (JJ prefrontal) (NN cortex)) (PP (IN of) (NP (NP (DT the) (NN brain)) (PP (IN in) (NP (DT the) (DT the) (JJ frontal) (NN lobe))))))))) (. .)))
The executive functions are located in the prefrontal cortex of the brain in the the frontal lobe .
(ROOT (S (NP (DT The) (JJ primary) (NN motor) (NN cortex)) (VP (VBZ is) (VP (VBN located) (PP (IN in) (NP (NP (DT the) (JJ frontal) (NN lobe)) (PP (IN of) (NP (DT the) (NN brain))))))) (. .)))
The primary motor cortex is located in the frontal lobe of the brain.