Assertion: rheumatoid arthritis's system | /r/CapableOf | attack body parts
Facets:
value: in rheumatoid arthritis
type: OTHER
value: mistakenly
type: MANNER
Source sentences:
text: Autoimmune diseases occur when the immune system mistakenly attacks its own tissues and body parts.
text: In rheumatoid arthritis, the immune system attacks joints and other parts of the body, producing symptoms that often involve pain, fatigue, and warm, swollen, inflamed-looking joints.