Assertion: brain tumor's symptom | /r/HasProperty | severe
Facets:
value: often
type: DEGREE
Source sentences:
text: The symptoms of a brain tumor may be very mild and subtle or severe and life-threatening.
text: However, one hallmark symptom associated with brain tumors in dogs is seizures, which can be severe.
text: A common symptom of a spinal cord tumor is pain, which is often severe.
text: Both the amount of bleeding and the location of the hemorrhage will determine whether the symptoms are mild or severe.