Assertion: tumor | /r/HasProperty | cancer
Facets:
Source sentences:
text: Not all tumours are cancer.
text: Not all tumors are cancer.
text: The abnormal growing cells create a tumor, which is the cancer.
text: Doctors can tell if a tumour is cancer by taking a small sample of cells from it.
text: A tumour that is cancer (a malignant tumour) can grow into nearby tissue.
text: These tumors can be cancer (malignant) or not cancer (benign).