The Skyhook was developed by the founder of United Parachute Technologies, Bill Booth.

Entity and relation annotations:
id: 0
type: entity
value: text: The Skyhook
labels: <Production>
id: 1
type: entity
value: text: United Parachute Technologies
labels: <Organization>
id: 2
type: entity
value: text: Bill Booth
labels: <Person>
id: 3
type: entity
value: text: the founder
labels: <Title>
type: relation
to_id: 1
labels: Person:founds:Organization
from_id: 2
type: relation
to_id: 1
labels: Organization:develops/produces/sells:Production
from_id: 0
type: relation
to_id: 3
labels: Person:holds_title:Title
from_id: 1
type: relation
to_id: 3
labels: Person:holds_title:Title
from_id: 2