( ( ( ( middle age ) , ) ( ( ( menopause , ) and ) hysterectomy ) ) ; )
(ROOT (NP (NP (JJ middle) (NN age)) (, ,) (NP (NP (NN menopause)) (, ,) (CC and) (NP (NN hysterectomy))) (: ;)))
middle age, menopause, and hysterectomy;
(ROOT (S (NP (NNP Menopause)) (VP (VBZ occurs) (PRT (RP in)) (PP (IN in) (NP (JJ middle) (NN adulthood)))) (. .)))