Celia Thaxter died suddenly while on Appledore Island.

Entity and relation annotations:
id: 0
type: entity
value: text: Celia Thaxter
labels: <Person>
id: 1
type: entity
value: text: Appledore Island
labels: <Location>
type: relation
to_id: 1
labels: Person:died_at:Location
from_id: 0