Triple

Target entity: Brezhnev Doctrine
Context triple: [Sinatra Doctrine, replacedPolicy, Brezhnev Doctrine]

• A. Brezhnev Doctrine chosen
  The Brezhnev Doctrine was a Soviet Cold War policy asserting the right of the USSR to intervene in other socialist countries to preserve communist rule and prevent deviation from Moscow’s model.
• B. Reagan Doctrine
  The Reagan Doctrine was a U.S. foreign policy strategy in the 1980s that aimed to roll back Soviet influence by providing support to anti-communist resistance movements around the world.
• C. Hallstein Doctrine
  The Hallstein Doctrine was a Cold War-era West German foreign policy that refused diplomatic relations with any country (except the USSR) that recognized East Germany as a sovereign state.
• D. Iron Wall doctrine
  The Iron Wall doctrine is a Zionist political strategy advocating the establishment of an unassailable Jewish presence in Palestine to compel Arab leaders to eventually accept peaceful coexistence.
• E. Ostpolitik
  Ostpolitik was West Germany’s Cold War policy of improving relations and easing tensions with Eastern Bloc countries, particularly East Germany and the Soviet Union, through dialogue and cooperation.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.