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: Boer migrations | Statement: [Natal region, historicalEvent, Boer migrations]

Target entity: Boer migrations
Context triple: [Natal region, historicalEvent, Boer migrations]

• A. Great Trek chosen
  The Great Trek was a 19th-century migration of Dutch-speaking Afrikaner settlers who moved inland from the British-controlled Cape Colony to establish independent Boer republics in southern Africa.
• B. Voortrekkers
  The Voortrekkers were Dutch-speaking Boer pioneers who migrated inland from the Cape Colony during the 1830s–1840s Great Trek, founding independent republics and playing a central role in early Afrikaner history.
• C. Boer invasion of Cape Colony
  The Boer invasion of Cape Colony was an early Second Boer War campaign in which Boer forces crossed into British-controlled Cape territory, triggering key engagements and sieges such as those at Kimberley and Mafeking.
• D. Khoikhoi–Dutch conflicts at the Cape
  The Khoikhoi–Dutch conflicts at the Cape were a series of 17th- and 18th-century wars and skirmishes between Indigenous Khoikhoi pastoralists and Dutch colonists over land, cattle, and control of trade in the Cape region of southern Africa.
• E. Boer Wars
  The Boer Wars were two late 19th- and early 20th-century conflicts in South Africa between the British Empire and the Boer republics, pivotal in shaping modern South African history and British imperial policy.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.