In South Asia, Radio Ceylon was the oldest radio station in the region.

Entity and relation annotations:
id: 0
type: entity
value: text: South Asia
labels: <Location>
id: 1
type: entity
value: text: Asia
labels: <Location>
id: 2
type: entity
value: text: Radio Ceylon
labels: <Organization>
id: 3
type: entity
value: text: Ceylon
labels: <Location>
type: relation
to_id: 1
labels: Location:located_in:Location
from_id: 0
type: relation
to_id: 3
labels: Organization:located_in:Location
from_id: 2