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: Congress of Troppau | Statement: [Troppau, hostedEvent, Congress of Troppau]

Target entity: Congress of Troppau
Context triple: [Troppau, hostedEvent, Congress of Troppau]

• A. Troppau Conference 1820 chosen
  The Troppau Conference of 1820 was a meeting of the major conservative powers of Europe, led by figures like Klemens von Metternich, to coordinate a reactionary response to revolutionary movements and uphold the post-Napoleonic order.
• B. 1335 Visegrád Congress
  The 1335 Visegrád Congress was a diplomatic summit of Central European monarchs where they forged political and economic alliances that reshaped regional power dynamics in the late Middle Ages.
• C. Laibach Congress 1821
  The Laibach Congress of 1821 was a meeting of the Holy Alliance powers in the city of Laibach (now Ljubljana) to coordinate conservative intervention against revolutionary movements in Europe.
• D. Crimean Conference
  The Crimean Conference, commonly known as the Yalta Conference, was a pivotal 1945 World War II meeting where Roosevelt, Churchill, and Stalin negotiated the postwar reorganization of Europe.
• E. Treaty of Pressburg
  The Treaty of Pressburg was a 1805 peace agreement between Napoleonic France and Austria that reshaped the map of Central Europe by ceding significant Habsburg territories and consolidating French dominance after Austria’s defeat.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.