( ( The nurse ) ( ( educated ( ( the couple ) ( about ( the ( ( ( male and ) ( ( ( ( ( ( female ( reproductive systems ) ) , ) ( the ( menstrual cycle ) ) ) , ) and ) fertility ) ) ( awareness methods ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN nurse)) (VP (VBN educated) (NP (NP (DT the) (NN couple)) (PP (IN about) (NP (DT the) (UCP (ADJP (NN male)) (CC and) (NP (NP (JJ female) (JJ reproductive) (NNS systems)) (, ,) (NP (DT the) (JJ menstrual) (NN cycle)) (, ,) (CC and) (NP (NN fertility)))) (NN awareness) (NNS methods))))) (. .)))
The nurse educated the couple about the male and female reproductive systems, the menstrual cycle, and fertility awareness methods.
(ROOT (S (NP (JJ Menstrual) (NN cycle)) (VP (VBZ is) (NP (NP (DT the) (NN name)) (PP (IN for) (NP (NP (DT a) (NN series)) (PP (IN of) (NP (NP (NNS changes)) (PP (IN in) (NP (NP (DT the) (JJ reproductive) (NN system)) (PP (IN of) (NP (JJ mature) (NNS females))))))))) (SBAR (WHNP (WDT that)) (S (VP (VBZ repeats) (NP (NP (DT every) (NN month)) (PP (IN on) (NP (NN average))))))))) (. .)))