Assertion: scoliosis's pain | /r/CapableOf | begin as stiffness
Facets:
Source sentences:
text: The initial pain can begin as a dull ache or stiffness, and it is usually located in the low back or less commonly in the mid back.
text: The initial pain can begin as a dull ache or stiffness, and it is usually located in the low back or less commonly in the mid back.