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: Tehran Conference | Statement: [Soviet embassy in Tehran, hostedEvent, Tehran Conference]

Target entity: Tehran Conference
Context triple: [Soviet embassy in Tehran, hostedEvent, Tehran Conference]

• A. Tehran Conference chosen
  The Tehran Conference was a pivotal 1943 World War II meeting where Allied leaders Franklin D. Roosevelt, Winston Churchill, and Joseph Stalin coordinated military strategy against Nazi Germany and discussed plans for the postwar world.
• B. Yalta Conference
  The Yalta Conference was a pivotal 1945 World War II meeting where the leaders of the United States, the United Kingdom, and the Soviet Union negotiated the postwar reorganization of Europe and the defeat of Nazi Germany.
• C. Potsdam Conference
  The Potsdam Conference was the July–August 1945 meeting of Allied leaders Truman, Churchill/Attlee, and Stalin near Berlin to decide the postwar order, peace terms, and administration of defeated Germany and Europe.
• D. Moscow Conference of 1943
  The Moscow Conference of 1943 was a World War II meeting of the Allied foreign ministers in Moscow that helped coordinate military strategy and laid groundwork for postwar international cooperation, including the creation of the United Nations.
• E. Dumbarton Oaks Conference
  The Dumbarton Oaks Conference was a 1944 diplomatic meeting in Washington, D.C., where major Allied powers drafted the foundational proposals that led to the creation of the United Nations.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.