Other systems were called Bedlam, Circus Normal, Circus Warp and Vox Populi.

Entity and relation annotations:
id: 0
type: entity
value: text: Vox Populi
labels: <Production>
id: 1
type: entity
value: text: Circus Warp
labels: <Production>
id: 2
type: entity
value: text: Circus Normal
labels: <Production>
id: 3
type: entity
value: text: Bedlam
labels: <Production>