Assertion: amenorrhea's cause | /r/HasProperty | grouped
Facets:
value: together
type: MANNER
value: often
type: TEMPORAL
value: depending on their origin
type: OTHER
Source sentences:
text: Pituitary and hypothalamic causes are often grouped together.
text: These causes can be grouped depending on their origin
text: Pituitary and hypothalamic causes are often grouped together.