Assertion: autoimmune disease's symptom | /r/CapableOf | disappear for year
Facets:
value: to return with a vengeance
type: PURPOSE
value: completely
type: DEGREE
value: sometimes
type: TEMPORAL
Source sentences:
text: Symptoms in autoimmune disease tend to wax and wane, sometimes disappearing completely for years only to return with a vengeance at a later time.