Assertion: atomic bomb | /r/ObjectUse | used in hiroshima
Facets:
value: times
type: TEMPORAL
value: against japan
type: TRANSITIVE-OBJECT
value: by the united states
type: OTHER
value: only twice
type: TEMPORAL
Source sentences:
text: Atomic bombs have been used only twice in war—both times by the United States against Japan at the end of World War II, in Hiroshima and Nagasaki.