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: Quadripartite Agreement on Berlin | Statement: [Four Power Agreement on Berlin (1971), alsoKnownAs, Quadripartite Agreement on Berlin]

Target entity: Quadripartite Agreement on Berlin
Context triple: [Four Power Agreement on Berlin (1971), alsoKnownAs, Quadripartite Agreement on Berlin]

• A. Four Power Agreement on Berlin (1971) chosen
  The Four Power Agreement on Berlin (1971) was a Cold War diplomatic accord between the United States, the Soviet Union, the United Kingdom, and France that improved access to and the status of Berlin, easing tensions and enabling West Germany’s Ostpolitik policy of rapprochement with the Eastern bloc.
• B. West German–Soviet Moscow Treaty
  The West German–Soviet Moscow Treaty was a 1970 Cold War agreement between West Germany and the Soviet Union that recognized post–World War II European borders and marked a key step in Ostpolitik and détente.
• C. Basic Treaty between the FRG and the GDR (1972)
  The Basic Treaty between the FRG and the GDR (1972) was a landmark agreement in which West and East Germany recognized each other as sovereign states and established formal diplomatic relations, easing Cold War tensions and advancing West German Ostpolitik.
• D. Paris Agreements on the status of the Federal Republic of Germany
  The Paris Agreements on the status of the Federal Republic of Germany were a set of 1954 accords that ended the Allied occupation, restored West German sovereignty, and integrated it into Western defense structures such as NATO.
• E. Helsinki Accords
  The Helsinki Accords were a 1975 diplomatic agreement between Western and Eastern bloc countries that aimed to improve relations, recognize post–World War II European borders, and promote human rights during the Cold War.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.