Assertion: canker sore | /r/CapableOf | erupt on soft tissue
Facets:
value: in the mouth
type: LOCATION
value: along the gums
type: LOCATION
value: on the palate
type: LOCATION
Source sentences:
text: A canker sore, which is additionally called as an aphthous ulcer, is a small lesion which erupts on the soft tissue in the mouth, on the walls of the cheek, along the gums, or on the palate.