Assertion: kidney stone | /r/CapableOf | send more than 500,000 people
Facets:
value: to the emergency room
type: TRANSITIVE-OBJECT
value: in the united states
type: LOCATION
value: according to the national kidney foundation
type: OTHER
value: each year
type: TEMPORAL
Source sentences:
text: In the United States, kidney stones send more than 500,000 people to the emergency room each year, according to the National Kidney Foundation.