Assertion: prostate cancer | /r/HasAspect | area
Facets:
value: often
type: TEMPORAL
value: with different grades
type: OTHER
Source sentences:
text: Since prostate cancers often have areas with different grades, a grade is assigned to the 2 areas that make up most of the cancer.
text: Since prostate cancers often have areas with different grades, a grade is assigned to the 2 areas that make up most of the cancer.