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: South African Republic under British suzerainty | Statement: [London Convention (1884), establishedStatus, South African Republic under British suzerainty]

Target entity: South African Republic under British suzerainty
Context triple: [London Convention (1884), establishedStatus, South African Republic under British suzerainty]

• A. Boer Republic of Natalia
  The Boer Republic of Natalia was a short-lived 19th-century Boer-ruled republic in southeastern Africa that existed before being incorporated into British-controlled Natal.
• B. South African Republic chosen
  The South African Republic, also known as the Transvaal Republic, was an independent Boer-ruled state in southern Africa during the 19th century that later became part of modern South Africa.
• C. Dominion of South Africa
  The Dominion of South Africa was a self-governing British dominion (1910–1961) that participated in both World Wars and formed the historical predecessor to the modern Republic of South Africa.
• D. Colony of Natal
  The Colony of Natal was a British colonial territory in southeastern Africa, centered on the port of Durban, that existed from the mid-19th century until it became part of the Union of South Africa in 1910.
• E. Boer republics
  The Boer republics were independent, self-governing states established in the 19th century in southern Africa by Dutch-speaking Boer settlers who migrated inland from British-controlled territories.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.