Assertion: osteoarthritis | /r/Causes | swelling
Facets:
value: usually
type: TEMPORAL
value: in multiple joints
type: LOCATION
Source sentences:
text: It causes pain, swelling, and reduced motion in your joints.
text: It can cause severe joint pain, swelling, and stiffness.
text: It usually causes pain and swelling in multiple joints, but some areas may show less pronounced swelling than others.