Assertion: canker sore | /r/HasProperty | red
Facets:
value: often
type: DEGREE
value: around the edges
type: LOCATION
value: with a yellow or white center
type: OTHER
Source sentences:
text: They typically develop on the inside of your lips, cheeks, gums, or tongue and tend to be red around the edges with a yellow or white center.
text: A canker sore or apthous ulcer is a painful round lesion that is often red and white, occurring on the soft tissue lining inside of the mouth.