Assertion: brain tumor | /r/HasProperty | life-threatening
Facets:
value: unlike most benign tumors
type: OTHER
Source sentences:
text: That means they aren't cancerous; benign tumors are not aggressive and normally do not spread to surrounding tissues, although they can be serious and even life-threatening.
text: Unlike most benign tumors elsewhere in the body, benign brain tumors can be life threatening.
text: Unlike most benign tumors elsewhere in the body, benign brain tumors can be life-threatening.