Assertion: breast cancer's radiation therapy | /r/CapableOf | lower the chance
Facets:
Source sentences:
text: If BCS is done, radiation therapy is usually given after surgery to lower the chance of the cancer coming back in the breast and to also help people live longer.
text: Radiation therapy in this set of women still lowers the chance of the cancer coming back, but it has not been shown to help them live longer.