The Duchess was developed by Beechcraft from the single-engined Beechcraft Musketeer.

Entity and relation annotations:
id: 0
type: entity
value: text: The Duchess
labels: <Production>
id: 1
type: entity
value: text: Beechcraft
labels: <Organization>
id: 2
type: entity
value: text: Beechcraft Musketeer
labels: <Production>
type: relation
to_id: 0
labels: Organization:develops/produces/sells:Production
from_id: 1
type: relation
to_id: 2
labels: Organization:develops/produces/sells:Production
from_id: 1