Assertion: cartilage | /r/HasSubevent | a bone against bone
Facets:
value: against pain
type: TRANSITIVE-OBJECT
value: against reduced motion
type: TRANSITIVE-OBJECT
value: against joint
type: TRANSITIVE-OBJECT
Source sentences:
text: Osteoarthritis: The cartilage covering bones (articular cartilage - a subset of hyaline cartilage) is thinned, eventually completely worn out, resulting in a "bone against bone" joint, reduced motion, and pain.