Assertion: ulcer's symptom | /r/HasProperty | gnawing
Facets:
value: in the centre of the tummy
type: LOCATION
value: in the upper abdomen
type: LOCATION
value: for most people
type: OTHER
Source sentences:
text: For most people, the first symptom of an ulcer is a gnawing, aching pain in the upper abdomen.
text: The most common symptom of a stomach ulcer is a burning or gnawing pain in the centre of the tummy (abdomen).