Assertion: sids | /r/HasProperty | dramatic drop
Facets:
value: during the past 20 years
type: TEMPORAL
value: in the incidence of deaths
type: OTHER
Source sentences:
text: Although there has been a dramatic drop in the incidence of deaths during the past 20 years, SIDS is still the leading cause of death in infants between 7 and 365 days of age.