Assertion: colon cancer's stool | /r/CapableOf | become pencil
Facets:
value: with caliber
type: OTHER
value: with a decreased size
type: OTHER
value: persistently
type: MANNER
Source sentences:
text: If a cancer is narrowing the opening of the lower part of the colon, the stool may become persistently pencil thin with a decreased size and caliber (thickness).