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: Mahdist uprising of 1881 | Statement: [Mahdist War, hasPart, Mahdist uprising of 1881]

Target entity: Mahdist uprising of 1881
Context triple: [Mahdist War, hasPart, Mahdist uprising of 1881]

• A. Sokoto Jihad
  The Sokoto Jihad was an early 19th-century Islamic reformist movement in what is now northern Nigeria that, led by Usman dan Fodio, overthrew Hausa states and established the vast Sokoto Caliphate.
• B. Mahdist War chosen
  The Mahdist War was a late 19th-century Islamic rebellion and conflict in Sudan against Egyptian and British rule, led by Muhammad Ahmad al-Mahdi and his successors.
• C. Dhofar Rebellion
  The Dhofar Rebellion was a Marxist-inspired insurgency in Oman’s Dhofar region from the 1960s to mid-1970s, fought against the Omani government and its allies as part of the broader Cold War-era conflicts in the Arabian Peninsula.
• D. Sinai insurgency
  The Sinai insurgency is a prolonged militant campaign waged mainly by Islamist extremist groups against Egyptian security forces and state targets in Egypt’s Sinai Peninsula.
• E. Aden Emergency
  The Aden Emergency was a violent insurgency and period of civil unrest in the 1960s in the British-controlled port of Aden, marking a key episode in the end of British colonial rule in South Arabia.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.