Assertion: stomach ulcer | /r/HasProperty | painful sores
Facets:
value: in the stomach lining
type: LOCATION
Source sentences:
text: Stomach ulcers, which are also known as gastric ulcers, are painful sores in the stomach lining.
text: Not all stomach ulcers are painful.
text: Gastric ulcer can be quite a painful disease, manifesting through high levels of discomfort and many agonizing moments.
text: Stomach ulcers, also known as the peptic ulcers are painful sores that appear in the gastrointestinal system.