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 Lagos | Statement: [ECOWAS, foundingTreaty, Treaty of Lagos]

Target entity: Treaty of Lagos
Context triple: [ECOWAS, foundingTreaty, Treaty of Lagos]

• A. Treaty of Zaragoza
  The Treaty of Zaragoza was a 1529 agreement between Spain and Portugal that defined their spheres of influence in Asia and the Pacific by establishing an antimeridian to the earlier Treaty of Tordesillas.
• B. Definitive Treaty of Peace
  The Definitive Treaty of Peace is the 1783 agreement that formally ended the American Revolutionary War and recognized the independence of the United States from Great Britain.
• C. Treaties of Córdoba
  The Treaties of Córdoba were the 1821 agreements between Spanish royalist authorities and Mexican insurgents that recognized Mexico’s independence and laid the groundwork for its first constitutional order.
• D. Treaty of San Ildefonso (1796)
  The Treaty of San Ildefonso (1796) was an alliance agreement in which Spain, under Charles IV, joined revolutionary France against Great Britain during the French Revolutionary Wars.
• E. Treaty of Pretoria (1881)
  The Treaty of Pretoria (1881) was an agreement between the British Empire and the South African Republic that ended the First Boer War and restored limited self-government to the Boers under British suzerainty.
• 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 Lagos
Triple: [ECOWAS, foundingTreaty, Treaty of Lagos]

The Treaty of Lagos is the 1975 agreement that established the Economic Community of West African States (ECOWAS) as a regional organization for economic integration and cooperation in West Africa.

Target entity: Treaty of Lagos
Target entity description: The Treaty of Lagos is the 1975 agreement that established the Economic Community of West African States (ECOWAS) as a regional organization for economic integration and cooperation in West Africa.

• A. Treaty of Zaragoza
  The Treaty of Zaragoza was a 1529 agreement between Spain and Portugal that defined their spheres of influence in Asia and the Pacific by establishing an antimeridian to the earlier Treaty of Tordesillas.
• B. Definitive Treaty of Peace
  The Definitive Treaty of Peace is the 1783 agreement that formally ended the American Revolutionary War and recognized the independence of the United States from Great Britain.
• C. Treaties of Córdoba
  The Treaties of Córdoba were the 1821 agreements between Spanish royalist authorities and Mexican insurgents that recognized Mexico’s independence and laid the groundwork for its first constitutional order.
• D. Treaty of San Ildefonso (1796)
  The Treaty of San Ildefonso (1796) was an alliance agreement in which Spain, under Charles IV, joined revolutionary France against Great Britain during the French Revolutionary Wars.
• E. Treaty of Pretoria (1881)
  The Treaty of Pretoria (1881) was an agreement between the British Empire and the South African Republic that ended the First Boer War and restored limited self-government to the Boers under British suzerainty.
• F. None of above. chosen