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: Sudan campaign | Statement: [Frederick Stanley Maude, conflict, Sudan campaign]

Target entity: Sudan campaign
Context triple: [Frederick Stanley Maude, conflict, Sudan campaign]

• A. Siege of Khartoum
  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. Italian invasion of Sudan
  The Italian invasion of Sudan was a World War II campaign in which Fascist Italy attempted to expand its East African empire by advancing from Italian East Africa into Anglo-Egyptian Sudan, ultimately being repelled by British-led forces.
• C. Anglo-Egyptian War
  The Anglo-Egyptian War was an 1882 conflict in which Britain intervened militarily in Egypt, defeating nationalist forces and establishing effective British control over the country.
• D. Anglo-Egyptian reconquest of Sudan chosen
  The Anglo-Egyptian reconquest of Sudan was a late 19th-century military campaign in which British and Egyptian forces defeated the Mahdist state and reestablished joint colonial control over Sudan.
• E. East African campaign
  The East African campaign was a World War II military operation in which Allied forces, including British, Commonwealth, and Free French troops, fought to expel Italian forces from East Africa between 1940 and 1941.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.