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: League of Nations mandate of Ruanda-Urundi | Statement: [Belgian Congo (as associated territory), linkedTo, League of Nations mandate of Ruanda-Urundi]

Target entity: League of Nations mandate of Ruanda-Urundi
Context triple: [Belgian Congo (as associated territory), linkedTo, League of Nations mandate of Ruanda-Urundi]

• A. Trust Territory of Ruanda-Urundi
  The Trust Territory of Ruanda-Urundi was a former United Nations–administered territory in central Africa, comprising present-day Rwanda and Burundi under Belgian administration until their independence in the early 1960s.
• B. League of Nations Class C mandate
  The League of Nations Class C mandate was a category of colonial administration applied to sparsely populated or remote territories, placing them under the control of a mandatory power to be governed as integral parts of its own territory under international oversight.
• C. League of Nations mandate system
  The League of Nations mandate system was an international governance framework established after World War I to administer former German and Ottoman territories under the supervision of member states until they were deemed capable of self-rule.
• D. British Protectorate of Uganda
  The British Protectorate of Uganda was a colonial territory in East Africa under British rule from the late 19th century until its independence in 1962, forming the basis of the modern state of Uganda.
• E. Belgian Congo (as associated territory)
  Belgian Congo (as associated territory) was a central African colony under Belgian rule that served as the administrative and economic hub for nearby territories such as Ruanda-Urundi during the colonial period.
• 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: League of Nations mandate of Ruanda-Urundi
Triple: [Belgian Congo (as associated territory), linkedTo, League of Nations mandate of Ruanda-Urundi]

The League of Nations mandate of Ruanda-Urundi was a former colonial territory in East-Central Africa, administered by Belgium after World War I and comprising the present-day countries of Rwanda and Burundi.

Target entity: League of Nations mandate of Ruanda-Urundi
Target entity description: The League of Nations mandate of Ruanda-Urundi was a former colonial territory in East-Central Africa, administered by Belgium after World War I and comprising the present-day countries of Rwanda and Burundi.

• A. Trust Territory of Ruanda-Urundi chosen
  The Trust Territory of Ruanda-Urundi was a former United Nations–administered territory in central Africa, comprising present-day Rwanda and Burundi under Belgian administration until their independence in the early 1960s.
• B. League of Nations Class C mandate
  The League of Nations Class C mandate was a category of colonial administration applied to sparsely populated or remote territories, placing them under the control of a mandatory power to be governed as integral parts of its own territory under international oversight.
• C. League of Nations mandate system
  The League of Nations mandate system was an international governance framework established after World War I to administer former German and Ottoman territories under the supervision of member states until they were deemed capable of self-rule.
• D. British Protectorate of Uganda
  The British Protectorate of Uganda was a colonial territory in East Africa under British rule from the late 19th century until its independence in 1962, forming the basis of the modern state of Uganda.
• E. Belgian Congo (as associated territory)
  Belgian Congo (as associated territory) was a central African colony under Belgian rule that served as the administrative and economic hub for nearby territories such as Ruanda-Urundi during the colonial period.
• F. None of above.