Assertion: malignant brain tumor | /r/HasProperty | abnormal growth
Facets:
value: in the brain
type: LOCATION
Source sentences:
text: A meningioma brain tumor is an abnormal growth which arises from the thin sheets of tissue, known as meninges, that enclose the spinal cord and brain.
text: A malignant brain tumor is an abnormal growth in the brain that is cancerous.