Assertion: cancer | /r/CapableOf | start in the colon
Facets:
Source sentences:
text: Cancer can start in the lungs, the breast, the colon, or even in the blood.
text: Cancer that begins in the colon is called colon cancer, and cancer that begins in the rectum is called rectal cancer.
text: When cancer starts in the colon or rectum, it is called colorectal cancer.