Assertion: canker sore | /r/CapableOf | spread to bar
Facets:
Source sentences:
text: The disease generally originates in the frog, but if left untreated, it can spread to the adjacent sole, bars, and hoof wall.
text: Whereas thrush is a disease that causes loss of tissue and is limited to the lateral and medial sulci and/or the base and sulcus of the frog, canker causes a proliferation of tissue and can spread to the heel, bars, and hoof wall.