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: fall of Khartoum | Statement: [Siege of Khartoum, result, fall of Khartoum]

Target entity: fall of Khartoum
Context triple: [Siege of Khartoum, result, fall of Khartoum]

• A. Siege of Khartoum chosen
  The Siege of Khartoum was an 1884–1885 military encirclement and capture of the Sudanese capital by Mahdist forces, culminating in the death of British General Charles Gordon and a major imperial defeat for Britain.
• B. Battle of Omdurman
  The Battle of Omdurman was an 1898 clash in Sudan in which British-Egyptian forces decisively defeated Mahdist armies, securing Anglo-Egyptian control over Sudan and showcasing the lethal impact of modern weaponry in colonial warfare.
• C. Fashoda Incident
  The Fashoda Incident was an 1898 imperial confrontation between Britain and France in Sudan that nearly triggered war and symbolized the climax of their colonial rivalry in Africa.
• D. Capture of Touggourt
  The Capture of Touggourt was a French military operation in the mid-19th century that secured the oasis town of Touggourt in the Sahara, extending French colonial control deeper into southern Algeria.
• E. Mahdist War
  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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.