Assertion: arthritis's joint | /r/HasProperty | painful
Facets:
Source sentences:
text: What joints are painful?
text: Gout can only be diagnosed during a flare when a joint is hot, swollen, and painful and when a lab test finds uric acid crystals in the affected joint.
text: RA typically manifests with signs of inflammation, with the affected joints being swollen, warm, painful and stiff, particularly early in the morning on waking or following prolonged inactivity.
text: Some people with psoriasis can also develop psoriatic arthritis, manifested by painful, stiff and swollen joints.