( ( ( the ( granulosa ( cells ( and ( theca interna ) ) ) ) ) ( of ( ( ( the follicle ) and ) ( ( the ( theca ( lutein cells ) ) ) ( of ( the corpus ) ) ) ) ) ) ( ( luteum ( ( the ( granulosa ( lutein cells ) ) ) ( of ( the ( corpus luteum ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT the) (NN granulosa) (NNS cells) (CC and) (NN theca) (NN interna)) (PP (IN of) (NP (NP (DT the) (NN follicle)) (CC and) (NP (NP (DT the) (JJ theca) (NN lutein) (NNS cells)) (PP (IN of) (NP (DT the) (NN corpus))))))) (VP (VBP luteum) (NP (NP (DT the) (JJ granulosa) (NN lutein) (NNS cells)) (PP (IN of) (NP (DT the) (NN corpus) (NN luteum))))) (. .)))
the granulosa cells and theca interna of the follicle and the theca lutein cells of the corpus luteum the granulosa lutein cells of the corpus luteum.
(ROOT (S (NP (NP (DT The) (NNS cells)) (PP (IN in) (NP (DT the) (NN follicle)))) (VP (VP (VBP undergo) (NP (JJ physical) (NNS changes))) (CC and) (VP (VBP produce) (SBAR (S (NP (DT a) (NN structure)) (VP (VBD called) (NP (DT a) (NN corpus) (NN luteum))))))) (. .)))