Assertion: papaya's lycopene | /r/CapableOf | play role
Facets:
value: in preventing cancer
type: TRANSITIVE-OBJECT
Source sentences:
text: Lycopene is currently the most powerful antioxidant which has been measured in food (2) and is thought to play a role in preventing cancer, heart disease, and macular degeneration (3,4,5,6,7,8).