The Grey District is on the West Coast of the South Island.

Entity and relation annotations:
id: 0
type: entity
value: text: The Grey District
labels: <Location>
id: 1
type: entity
value: text: the West Coast
labels: <Location>
id: 2
type: entity
value: text: the South Island
labels: <Location>
type: relation
to_id: 2
labels: Location:located_in:Location
from_id: 1
type: relation
to_id: 1
labels: Location:located_in:Location
from_id: 0