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: Zwei-plus-Vier-Vertrag | Statement: [territoriale Neuordnung der Bundesrepublik Deutschland, Rechtsgrundlage, Zwei-plus-Vier-Vertrag]

Target entity: Zwei-plus-Vier-Vertrag
Context triple: [territoriale Neuordnung der Bundesrepublik Deutschland, Rechtsgrundlage, Zwei-plus-Vier-Vertrag]

• A. 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.
• B. Two Plus Four Agreement negotiations chosen
  The Two Plus Four Agreement negotiations were the 1990 diplomatic talks between the two German states and the four Allied powers that produced the treaty enabling German reunification and restoring full sovereignty to Germany.
• C. 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.
• D. Four Power Agreement on Berlin (1971)
  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.
• E. 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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.