Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Ostpolitik of Willy Brandt | Statement: [Basic Treaty between the FRG and the GDR (1972), negotiatedUnderPolicy, Ostpolitik of Willy Brandt]

Target entity: Ostpolitik of Willy Brandt
Context triple: [Basic Treaty between the FRG and the GDR (1972), negotiatedUnderPolicy, Ostpolitik of Willy Brandt]

• A. Ostpolitik chosen
  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.
• B. Brezhnev Doctrine
  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.
• C. Morgenthau Plan
  The Morgenthau Plan was a controversial World War II-era proposal to deindustrialize Germany and transform it into a primarily agrarian society to prevent it from ever again becoming a military threat.
• D. 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.
• E. Willy Brandt building
  The Willy Brandt building is a principal complex of the European Parliament in Brussels, housing offices, meeting rooms, and key parliamentary services.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: negotiatedUnderPolicy
Context triple: [Basic Treaty between the FRG and the GDR (1972), negotiatedUnderPolicy, Ostpolitik of Willy Brandt]

• A. negotiatedVia
  Indicates that an agreement, deal, or arrangement was reached through the use of a specific intermediary, channel, or method of negotiation.
• B. negotiatedAfter
  Indicates that one negotiation event occurred later in time than another referenced event or negotiation.
• C. conversionPolicyImposedBy
  Indicates that a specific conversion policy is mandated or enforced by a particular authority or entity.
• D. supportsPolicy
  Indicates that one entity endorses, backs, or is in favor of a particular policy or set of policies.
• E. implementedPolicy
  Indicates that a particular policy has been put into effect or carried out by an entity.
• F. None of above. chosen