Assertion: brain tumor's type | /r/HasProperty | based on the type of cell
Facets:
Source sentences:
text: The type of tumor (based on the type of cell it starts from): Tumors can form in almost any type of tissue or cell in the brain or spinal cord.
text: The type of tumor (based on the type of cell it starts in): Tumors can form in almost any type of tissue or cell in the brain or spinal cord.