Assertion: radiation | /r/CapableOf | prevent cancer
Facets:
value: from returning (recurrence
type: TRANSITIVE-OBJECT
Source sentences:
text: Radiation therapy is a technique which is used to kill cancer cells to prevent a cancer from spreading, shrink a cancer, or kill off a cancer entirely.
text: Radiation therapy is used to- cure or reduce early-stage cancer, prevent cancer from returning (recurrence), treat symptoms due to advanced cancer and treat cancer that has come back.