Assertion: ulcer | /r/CapableOf | develop in esophagus
Facets:
Source sentences:
text: Ulcers may develop in the throat, esophagus, and the voice box as a result of many conditions and causes.
text: esophageal ulcers, or ulcers that develop in the esophagus
text: ulcers that develop inside the stomach esophageal ulcers: ulcers that develop inside the esophagus