At October's end, "Ellet" joined the Marianas Patrol and Escort Group.

Entity and relation annotations:
id: 0
type: entity
value: text: "Ellet"
labels: <Production>
id: 1
type: entity
value: text: the Marianas
labels: <Location>
id: 2
type: entity
value: text: the Marianas Patrol and Escort Group
labels: <Organization>
type: relation
to_id: 1
labels: Organization:located_in:Location
from_id: 2
type: relation
to_id: 0
labels: Organization:manages/uses:Production
from_id: 2