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: British Empire in East Africa | Statement: [Heligoland–Zanzibar Treaty of 1890, recognizedSphereOfInfluence, British Empire in East Africa]

Target entity: British Empire in East Africa
Context triple: [Heligoland–Zanzibar Treaty of 1890, recognizedSphereOfInfluence, British Empire in East Africa]

• A. British Empire in South Africa
  The British Empire in South Africa refers to the period of British colonial expansion, rule, and conflict in the region, including the annexation of territories and wars with Boer republics and indigenous peoples from the early 19th to early 20th centuries.
• B. British East Africa chosen
  British East Africa was a former British colonial territory in East Africa, primarily encompassing present-day Kenya and neighboring regions, administered under various imperial arrangements until the mid-20th century.
• C. 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.
• D. British Empire in the Middle East
  The British Empire in the Middle East refers to the network of territories, protectorates, and spheres of influence controlled or dominated by Britain in the region—especially during the late 19th and early 20th centuries—through which it secured strategic routes, resources, and political leverage.
• E. Scramble for Africa
  The Scramble for Africa was a late 19th-century period of rapid European colonization and partition of African territories, driven by imperial rivalry, economic interests, and strategic ambitions.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.