Assertion: ibuprofen's ulcer | /r/HasProperty | hole
Facets:
Source sentences:
text: This can lead to ulcers and perforations (holes) in the stomach and intestines.
text: Ibuprofen and other NSAIDs can cause ulcers, which in some cases can lead to gastrointestinal bleeding or perforation (holes in the stomach or intestine).
text: Peptic ulcers are holes or breaks in the protective lining of the duodenum (the upper part of the small intestine) or the stomach -- areas that come into contact with stomach acids and enzymes.