Assertion: polio's infection | /r/CapableOf | produce minor symptoms
Facets:
value: rarely
type: TEMPORAL
Source sentences:
text: Rarely, the infection produces minor symptoms; these may include upper respiratory tract infection (sore throat and fever), gastrointestinal disturbances (nausea, vomiting, abdominal pain, constipation or, rarely, diarrhea), and influenza-like illness.