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: German–Soviet Frontier Treaty | Statement: [Eastern Poland, wasAnnexedUnder, German–Soviet Frontier Treaty]

Target entity: German–Soviet Frontier Treaty
Context triple: [Eastern Poland, wasAnnexedUnder, German–Soviet Frontier Treaty]

• A. Ryti–Ribbentrop Agreement
  The Ryti–Ribbentrop Agreement was a 1944 wartime pledge by Finnish President Risto Ryti to Nazi Germany’s Foreign Minister Joachim von Ribbentrop, committing Finland to continue fighting the Soviet Union in exchange for German military aid.
• B. Moscow Peace Treaty
  The Moscow Peace Treaty was the 1940 agreement that ended the Winter War between Finland and the Soviet Union, forcing Finland to cede significant territories to the USSR.
• C. Molotov–Ribbentrop Pact chosen
  The Molotov–Ribbentrop Pact was a 1939 non-aggression treaty between Nazi Germany and the Soviet Union that secretly divided Eastern Europe into spheres of influence, paving the way for the outbreak of World War II.
• D. Treaty of Riga
  The Treaty of Riga was the 1921 peace agreement that ended hostilities between Poland and Soviet Russia (and Soviet Ukraine), redrew their borders, and concluded the Polish–Soviet War.
• E. Treaty on the Creation of the USSR
  The Treaty on the Creation of the USSR was the 1922 foundational agreement that united several Soviet republics into the federal state known as the Union of Soviet Socialist Republics.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.