Assertion: onion's amount | /r/HasProperty | powerful antioxidant
Facets:
value: in reduction
type: OTHER
value: in prevention and reduction of cancer
type: TRANSITIVE-OBJECT
value: very
type: DEGREE
value: to spread
type: PURPOSE
Source sentences:
text: Onions contain a significant amount of quercetin which is very powerful antioxidant in prevention and reduction of cancer to spread more.