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: Franco-Monegasque Treaty of 1861 | Statement: [Charles III of Monaco, signed, Franco-Monegasque Treaty of 1861]

Target entity: Franco-Monegasque Treaty of 1861
Context triple: [Charles III of Monaco, signed, Franco-Monegasque Treaty of 1861]

• A. Plombières Agreement
  The Plombières Agreement was a secret 1858 understanding between France and the Kingdom of Sardinia in which Napoleon III informally promised military support to Count Cavour against Austria in exchange for territorial concessions in Italy, paving the way for Italian unification and later formalized in the Treaty of Turin.
• B. Treaty of Le Touquet
  The Treaty of Le Touquet is a 2003 bilateral agreement between France and the United Kingdom that effectively moved British border controls onto French soil, particularly at Channel ports and the Eurotunnel terminal, to manage cross-Channel migration and security.
• C. Treaty of Ried
  The Treaty of Ried was an 1813 agreement in which Bavaria abandoned Napoleon and joined the Sixth Coalition, significantly reshaping alliances during the Napoleonic Wars.
• D. Treaty of Mortefontaine
  The Treaty of Mortefontaine was a 1800 agreement between the United States and France that ended the Quasi-War and normalized diplomatic and commercial relations between the two nations.
• E. Treaty of Desmichels
  The Treaty of Desmichels was an 1834 agreement between French colonial authorities and Emir Abdelkader that temporarily recognized his authority over parts of Algeria and marked an early phase of French attempts to consolidate control in the region.
• 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: Franco-Monegasque Treaty of 1861
Triple: [Charles III of Monaco, signed, Franco-Monegasque Treaty of 1861]

The Franco-Monegasque Treaty of 1861 was an agreement between Monaco and France that recognized Monaco’s full sovereignty while ceding certain territories to France and defining the principality’s modern political status.

Target entity: Franco-Monegasque Treaty of 1861
Target entity description: The Franco-Monegasque Treaty of 1861 was an agreement between Monaco and France that recognized Monaco’s full sovereignty while ceding certain territories to France and defining the principality’s modern political status.

• A. Plombières Agreement
  The Plombières Agreement was a secret 1858 understanding between France and the Kingdom of Sardinia in which Napoleon III informally promised military support to Count Cavour against Austria in exchange for territorial concessions in Italy, paving the way for Italian unification and later formalized in the Treaty of Turin.
• B. Treaty of Le Touquet
  The Treaty of Le Touquet is a 2003 bilateral agreement between France and the United Kingdom that effectively moved British border controls onto French soil, particularly at Channel ports and the Eurotunnel terminal, to manage cross-Channel migration and security.
• C. Treaty of Ried
  The Treaty of Ried was an 1813 agreement in which Bavaria abandoned Napoleon and joined the Sixth Coalition, significantly reshaping alliances during the Napoleonic Wars.
• D. Treaty of Mortefontaine
  The Treaty of Mortefontaine was a 1800 agreement between the United States and France that ended the Quasi-War and normalized diplomatic and commercial relations between the two nations.
• E. Treaty of Desmichels
  The Treaty of Desmichels was an 1834 agreement between French colonial authorities and Emir Abdelkader that temporarily recognized his authority over parts of Algeria and marked an early phase of French attempts to consolidate control in the region.
• F. None of above. chosen