Assertion: pneumonia's symptom | /r/CapableOf | develop over a few days
Facets:
value: slowly
type: MANNER
Source sentences:
text: Symptoms may develop gradually over a few days but can progress much faster.
text: Your symptoms should improve within two days.
text: Symptoms should improve after three days if the treatment is working.
text: Signs and symptoms may develop slowly over several days.
text: Symptoms tend to improve within two to three days of starting the medication.