Assertion: sexual activity's condition | /r/HasProperty | precursor
Facets:
value: to cancer
type: TRANSITIVE-OBJECT
Source sentences:
text: There is an association between adult circumcision and an increased risk of invasive penile cancer; this is believed to be from men being circumcised as a treatment for penile cancer or a condition that is a precursor to cancer rather than a consequence of circumcision itself.