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 (1861) | Statement: [French intervention in Mexico, treaty, Treaty of London (1861)]

Target entity: Treaty of London (1861)
Context triple: [French intervention in Mexico, treaty, Treaty of London (1861)]

• A. 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.
• B. 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.
• C. Treaty of London (1831)
  The Treaty of London (1831) was the international agreement by the major European powers that recognized Belgium as an independent and neutral state following its secession from the Netherlands.
• 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 (1832)
  The Treaty of London (1832) was an international agreement by the Great Powers that recognized Greece as an independent kingdom and established its borders and monarchy following the Greek War of Independence.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Treaty of London (1861)
Triple: [French intervention in Mexico, treaty, 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.

Target entity: Treaty of London (1861)
Target entity description: 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.

• A. 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.
• B. 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.
• C. Treaty of London (1831)
  The Treaty of London (1831) was the international agreement by the major European powers that recognized Belgium as an independent and neutral state following its secession from the Netherlands.
• 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 (1832)
  The Treaty of London (1832) was an international agreement by the Great Powers that recognized Greece as an independent kingdom and established its borders and monarchy following the Greek War of Independence.
• F. None of above. chosen