Assertion: menopause's ovary | /r/CapableOf | produce little estrogen
Facets:
value: very
type: DEGREE
value: later in perimenopause
type: TEMPORAL
Source sentences:
text: Menopause officially kicks in when the ovaries produce so little estrogen that eggs are no longer released.
text: Later in perimenopause, when menstrual cycles become more irregular, the ovaries produce very little estrogen.