West Germany eventually abandoned its Hallstein Doctrine, instead adopting the policies of Ostpolitik.

Entity and relation annotations:
id: 0
type: entity
value: text: West Germany
labels: <Location>
id: 1
type: entity
value: text: Ostpolitik
labels: <Regulation>
id: 2
type: entity
value: text: Hallstein Doctrine
labels: <Regulation>
id: 3
type: entity
value: text: West Germany
labels: <Location>