Assertion: shoulder | /r/CapableOf | become stiff
Facets:
value: for some unknown reason
type: CAUSE
value: to become painful
type: PURPOSE
Source sentences:
text: The capsule forms bands of scar tissue called adhesions.﻿﻿ The contraction of the capsule and the formation of the adhesions cause the shoulder to become stiff and movement to become painful.
text: For some unknown reason, the shoulder joint becomes stiff and the capsule that surrounds the shoulder becomes contracted.﻿﻿