This year the General Treaty on Central America Economic Integration was signed.

Entity and relation annotations:
id: 0
type: entity
value: text: the General Treaty on Central America Economic Integration
labels: <Regulation>
id: 1
type: entity
value: text: Central America
labels: <Location>
id: 2
type: entity
value: text: America
labels: <Location>
type: relation
to_id: 2
labels: Location:located_in:Location
from_id: 1