Assertion: polio | /r/CapableOf | sweep through town
Facets:
value: every few years
type: TEMPORAL
value: in epidemics
type: TEMPORAL
Source sentences:
text: Polio struck in the warm summer months, sweeping through towns in epidemics every few years.
text: Polio struck in the warm summer months, sweeping through towns in epidemics every few years.