Assertion: immune system | /r/CapableOf | attack the body
Facets:
value: for reasons
type: CAUSE
value: sometimes
type: TEMPORAL
Source sentences:
text: This can cause your immune system to actually attack the body it is supposed to protect — leading to undesired health conditions.
text: For reasons we do not fully understand, sometimes the immune system attacks the body the way it normally would attack a germ or foreign substance.