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: Westphalian peace congress | Statement: [Instrumentum Pacis Osnabrugensis, signedDuring, Westphalian peace congress]

Target entity: Westphalian peace congress
Context triple: [Instrumentum Pacis Osnabrugensis, signedDuring, Westphalian peace congress]

• A. Westphalian peace congress chosen
  The Westphalian peace congress was the series of diplomatic negotiations held in 1640s Münster and Osnabrück that produced the Peace of Westphalia, ending the Thirty Years' War and reshaping the political order of Europe.
• B. Congress of Vienna
  The Congress of Vienna was an international diplomatic conference held in 1814–1815 that redrew the map of Europe and established a balance-of-power system after the defeat of Napoleon.
• C. Concert of Europe
  The Concert of Europe was a 19th-century diplomatic system in which the major European powers cooperated to maintain the balance of power and suppress revolutionary movements after the Napoleonic Wars.
• D. Kieler Frieden
  Kieler Frieden is the 1814 peace treaty that ended hostilities between Denmark–Norway and Sweden–Great Britain during the Napoleonic Wars and led to the cession of Norway to Sweden.
• E. Conference of Ambassadors
  The Conference of Ambassadors was an inter-Allied diplomatic body established after World War I to oversee the implementation of peace treaties and resolve territorial disputes in Europe.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.