( ( ( The ovaries ) ( of ( female ( reproductive organs ) ) ) ) ( ( ( ( ( produce and ) release ) ( ( an ( ( ovum or ) egg ) ) ( each month ) ) ) ( during ( the ( menstrual cycle ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NNS ovaries)) (PP (IN of) (NP (JJ female) (JJ reproductive) (NNS organs)))) (VP (VBP produce) (CC and) (VBP release) (NP (NP (DT an) (NN ovum) (CC or) (NN egg)) (NP (DT each) (NN month))) (PP (IN during) (NP (DT the) (JJ menstrual) (NN cycle)))) (. .)))
The ovaries of female reproductive organs produce and release an ovum or egg each month during the menstrual cycle.
(ROOT (S (NP (NP (DT The) (NN release)) (PP (IN of) (NP (NP (DT an) (NN egg)) (PP (IN from) (NP (DT an) (NN ovary)))))) (, ,) (VP (VBZ is) (NP (NP (NN part)) (PP (IN of) (NP (DT the) (JJ menstrual) (NN cycle))))) (. .)))