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 Cession of Lagos | Statement: [Lagos Colony, establishedThrough, Treaty of Cession of Lagos]

Target entity: Treaty of Cession of Lagos
Context triple: [Lagos Colony, establishedThrough, Treaty of Cession of Lagos]

• A. 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.
• B. Treaties of Benin
  Treaties of Benin are formal international agreements concluded by the Republic of Benin with other states or entities, governing various political, legal, and diplomatic relations.
• C. Anglo-Dutch Gold Coast Treaty of 1871
  The Anglo-Dutch Gold Coast Treaty of 1871 was an agreement between Britain and the Netherlands that transferred Dutch possessions on the Gold Coast to British control, consolidating British colonial rule in what is now Ghana.
• D. Abuja Treaty
  The Abuja Treaty is a 1991 African Union founding agreement that laid out the roadmap for creating an African Economic Community through progressive regional integration and economic cooperation among African states.
• E. Treaty of 23 December 1865
  The Treaty of 23 December 1865 was the international agreement through which several European states standardized their coinage systems, laying the foundation for the Latin Monetary Union.
• 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 Cession of Lagos
Triple: [Lagos Colony, establishedThrough, Treaty of Cession of Lagos]

The Treaty of Cession of Lagos was an 1861 agreement by which the Oba of Lagos ceded sovereignty over Lagos to the British Crown, paving the way for formal colonial rule in the region.

Target entity: Treaty of Cession of Lagos
Target entity description: The Treaty of Cession of Lagos was an 1861 agreement by which the Oba of Lagos ceded sovereignty over Lagos to the British Crown, paving the way for formal colonial rule in the region.

• A. 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.
• B. Treaties of Benin
  Treaties of Benin are formal international agreements concluded by the Republic of Benin with other states or entities, governing various political, legal, and diplomatic relations.
• C. Anglo-Dutch Gold Coast Treaty of 1871
  The Anglo-Dutch Gold Coast Treaty of 1871 was an agreement between Britain and the Netherlands that transferred Dutch possessions on the Gold Coast to British control, consolidating British colonial rule in what is now Ghana.
• D. Abuja Treaty
  The Abuja Treaty is a 1991 African Union founding agreement that laid out the roadmap for creating an African Economic Community through progressive regional integration and economic cooperation among African states.
• E. Treaty of 23 December 1865
  The Treaty of 23 December 1865 was the international agreement through which several European states standardized their coinage systems, laying the foundation for the Latin Monetary Union.
• F. None of above. chosen