Other major agreements included the Four-Power Treaty, the Five-Power Treaty, and the Shangtung Treaty.

Entity and relation annotations:
id: 0
type: entity
value: text: the Four-Power Treaty
labels: <Regulation>
id: 1
type: entity
value: text: the Five-Power Treaty
labels: <Regulation>
id: 2
type: entity
value: text: the Shangtung Treaty
labels: <Regulation>