Assertion: psoriasis's doctor | /r/CapableOf | find the cause
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: When a cough lasts for longer than 8 weeks, the medical community considers it chronic, and a doctor can usually find the cause.
text: When a cough lasts for longer than 8 weeks, the medical community considers it chronic, and a doctor can usually find the cause.