Assertion: canker sore's symptom | /r/HasProperty | fever
Facets:
Source sentences:
text: Less common symptoms include fever, general discomfort or uneasiness, swollen lymph nodes
text: Symptoms include a burning sensation, pain, inflammation, fever and swollen lymph nodes.
text: Symptoms of more severe canker sores include fever, lethargy and a swelling of lymph nodes.