"Frederick" conducted Operation Sea Angel, humanitarian assistance for Bangladesh.

Entity and relation annotations:
id: 0
type: entity
value: text: "Frederick"
labels: <Production>
id: 1
type: entity
value: text: Operation Sea Angel
labels: <Event>
id: 2
type: entity
value: text: Bangladesh
labels: <Location>
type: relation
to_id: 2
labels: Event:Occurs_at:Location
from_id: 1