Assertion: polyp | /r/Causes | change
Facets:
value: in bowel habits
type: OTHER
value: in the colon
type: LOCATION
value: rarely
type: TEMPORAL
value: in normal bowel movements
type: OTHER
Source sentences:
text: In the colon, polyps may cause a change in normal bowel movements.
text: Rarely, polyp may cause bleeding or change in bowel habits.