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: Conference of London (1830–1831) | Statement: [Treaty of Separation, mediatedBy, Conference of London (1830–1831)]

Target entity: Conference of London (1830–1831)
Context triple: [Treaty of Separation, mediatedBy, Conference of London (1830–1831)]

• A. London Conference of 1830–1831 chosen
  The London Conference of 1830–1831 was an international diplomatic meeting where the major European powers recognized Belgian independence and redrew borders following the Belgian Revolution.
• B. London Conference of 1866–1867
  The London Conference of 1866–1867 was a key constitutional meeting in Britain where delegates from the British North American colonies finalized the terms that led to the creation of the Dominion of Canada.
• C. London Conference of 1832
  The London Conference of 1832 was an international diplomatic meeting at which the Great Powers finalized the creation of an independent Greek kingdom and selected its first monarch.
• D. London Conference of 1924
  The London Conference of 1924 was an international diplomatic meeting that helped resolve the Ruhr crisis and advance implementation of the Dawes Plan to stabilize Germany’s reparations and European postwar relations.
• E. London Conference of 1920
  The London Conference of 1920 was a post–World War I Allied diplomatic meeting that helped shape the political and territorial settlement of the former Ottoman and Central Powers’ lands.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.