Exhibits included a Blackburn Buccaneer, a Hawker Sea Hawk and a Westland Wessex.

Entity and relation annotations:
id: 0
type: entity
value: text: Blackburn Buccaneer
labels: <Production>
id: 1
type: entity
value: text: Hawker Sea Hawk
labels: <Production>
id: 2
type: entity
value: text: Westland Wessex
labels: <Production>