Assertion: cystic fibrosis's symptom | /r/HasProperty | cough
Facets:
value: according to the cdc
type: OTHER
Source sentences:
text: According to the CDC, the most common symptoms of COVID-19 are fever, cough, shortness of breath, and muscle aches.
text: The most distressing symptoms can be breathlessness, cough, chest pain and sputum retention.