Scintillators are used by the American government as Homeland Security radiation detectors.

Entity and relation annotations:
id: 0
type: entity
value: text: the American government
labels: <Organization>
id: 1
type: entity
value: text: Scintillators
labels: <Production>
type: relation
to_id: 1
labels: Organization:manages/uses:Production
from_id: 0