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: African Brigade (Department of the Gulf) | Statement: [Port Hudson campaign, notableUnitUnion, African Brigade (Department of the Gulf)]

Target entity: African Brigade (Department of the Gulf)
Context triple: [Port Hudson campaign, notableUnitUnion, African Brigade (Department of the Gulf)]

• A. Army of the Gulf
  The Army of the Gulf was a Union field army in the American Civil War that operated primarily along the Gulf Coast, including in the campaigns for New Orleans and Mobile.
• B. 111th (West African) Brigade
  The 111th (West African) Brigade was a British Army formation composed largely of West African troops that served in long-range jungle operations in Burma during the Second World War.
• C. Equatoria Corps
  Equatoria Corps was a predominantly southern Sudanese military formation in the Anglo-Egyptian Sudan whose soldiers played a key role in early mutinies and resistance that foreshadowed Sudan’s postcolonial conflicts.
• D. South African Brigade
  The South African Brigade was a World War I infantry formation of the Union of South Africa that fought as part of the British Army, noted for its heavy losses and bravery on the Western Front.
• E. Barksdale’s Brigade
  Barksdale’s Brigade was a Confederate infantry brigade from Mississippi, commanded by Brigadier General William Barksdale, noted for its fierce assaults during major battles such as Gettysburg in the American Civil War.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: African Brigade (Department of the Gulf)
Target entity description: The African Brigade (Department of the Gulf) was a Union Army formation of African American troops that served prominently in operations along the Gulf Coast during the American Civil War.

• A. Army of the Gulf
  The Army of the Gulf was a Union field army in the American Civil War that operated primarily along the Gulf Coast, including in the campaigns for New Orleans and Mobile.
• B. 111th (West African) Brigade
  The 111th (West African) Brigade was a British Army formation composed largely of West African troops that served in long-range jungle operations in Burma during the Second World War.
• C. Equatoria Corps
  Equatoria Corps was a predominantly southern Sudanese military formation in the Anglo-Egyptian Sudan whose soldiers played a key role in early mutinies and resistance that foreshadowed Sudan’s postcolonial conflicts.
• D. South African Brigade
  The South African Brigade was a World War I infantry formation of the Union of South Africa that fought as part of the British Army, noted for its heavy losses and bravery on the Western Front.
• E. Barksdale’s Brigade
  Barksdale’s Brigade was a Confederate infantry brigade from Mississippi, commanded by Brigadier General William Barksdale, noted for its fierce assaults during major battles such as Gettysburg in the American Civil War.
• F. None of above. chosen