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: Treaty of London (1839) | Statement: [Limburg, dividedByTreaty, Treaty of London (1839)]

Target entity: Treaty of London (1839)
Context triple: [Limburg, dividedByTreaty, Treaty of London (1839)]

• A. Treaty of London (1839) chosen
  The Treaty of London (1839) was an international agreement that recognized Belgium’s independence and guaranteed its neutrality, shaping the political boundaries of Western Europe.
• B. Treaty of London (1867)
  The Treaty of London (1867) was an international agreement that guaranteed the neutrality and independence of Luxembourg while resolving a diplomatic crisis between Prussia and France over control of the duchy.
• C. Treaty of London (1861)
  The Treaty of London (1861) was an agreement between Britain, France, and Spain to jointly intervene in Mexico to secure repayment of debts, which ultimately paved the way for France’s deeper military involvement and the establishment of the Second Mexican Empire.
• D. Treaty of London (1890)
  The Treaty of London (1890) was an agreement between Britain and Portugal that defined their colonial spheres of influence in Africa, particularly in regions such as present-day Malawi, Zambia, and Zimbabwe.
• E. Treaty of London (1871)
  The Treaty of London (1871) was an international agreement in which the European Great Powers revised the Black Sea clauses of the 1856 Treaty of Paris, effectively restoring Russia’s right to maintain a fleet there and reshaping the post-Crimean War balance of power.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: dividedByTreaty
Context triple: [Limburg, dividedByTreaty, Treaty of London (1839)]

• A. wasDividedByTreaty chosen
  Indicates that an entity (such as a territory or region) was partitioned or separated as the result of a formal treaty or agreement.
• B. cededByTreaty
  Indicates that control or ownership of one entity was formally transferred to another entity as a result of a treaty or formal agreement.
• C. mergedByTreaty
  Indicates that two or more entities were combined into a single entity as a result of a formal treaty or agreement.
• D. reformedByTreaty
  Indicates that an existing entity has been reorganized or restructured as a result of the terms of a formal treaty.
• E. treatyImposed
  Indicates that a treaty or formal agreement has been forced upon one party by another, rather than being mutually and voluntarily agreed.
• F. None of above.