Assertion: canker sore's symptom | /r/HasProperty | pain
Facets:
Source sentences:
text: The main symptom is pain.
text: The most troublesome symptom, and the one most likely to send you on the hunt for a remedy, is the pain you will likely experience at the site of canker sore once it’s erupted, especially when talking or eating.
text: The main symptom is pain.
text: When it comes to signs and symptoms of canker sores, the primary symptoms are visible lesions and pain accompanied with it.