Assertion: pneumonia's symptom | /r/HasProperty | persistent cough
Facets:
Source sentences:
text: Symptoms can include: a persistent cough that may come in fits throughout the day
text: Other symptoms include a sore throat or pharyngitis, fatigue or feeling tired, mild chills, a persistent cough that may or may not produce mucus, headaches, chest pain, a low-grade fever, pain upon inhaling deeply, appetite loss, shortness of breath, and sneezing.