Lenny advertised Trebor mints for three years.

Entity and relation annotations:
id: 0
type: entity
value: text: Lenny
labels: <Person>
id: 1
type: entity
value: text: Trebor
labels: <Organization>
id: 2
type: entity
value: text: Trebor mints
labels: <Production>
type: relation
to_id: 1
labels: Person:affiliated_with:Organization
from_id: 0
type: relation
to_id: 2
labels: Person:Endorses:Production
from_id: 0