Assertion: esophageal ulcer | /r/CapableOf | form in the esophagus
Facets:
Source sentences:
text: Comparatively rare are esophageal ulcers, which form in the esophagus -- or swallowing tube -- and are often a result of exposure to medications, like certain antibiotics or anti-inflammatories, or alcohol abuse.
text: Esophageal ulcers form inside the esophagus, and duodenal ulcers occur in the uppermost part of the small intestine, known as the duodenum.
text: Esophageal ulcers form in the esophagus.