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: Artiguist cavalry | Statement: [Battle of Tacuarembó, combatantSide, Artiguist cavalry]

Target entity: Artiguist cavalry
Context triple: [Battle of Tacuarembó, combatantSide, Artiguist cavalry]

• A. Piedmontese army
  The Piedmontese army was the military force of the Kingdom of Sardinia-Piedmont that played a central role in the Italian Wars of Independence and later formed the core of the army of unified Italy.
• B. Oyo cavalry
  The Oyo cavalry was the elite mounted military force of the Oyo Empire, renowned for its decisive role in regional warfare and territorial expansion in precolonial West Africa.
• C. Buenos Aires provincial army
  The Buenos Aires provincial army was the military force of the Province of Buenos Aires that played a key role in Argentina’s mid-19th-century civil conflicts between federal and centralist factions.
• D. Artiguist revolutionary forces chosen
  The Artiguist revolutionary forces were the independence-era troops in the Río de la Plata region led by José Gervasio Artigas, fighting Spanish royalist control and advocating federalist autonomy for the provinces.
• E. Excelsior Brigade
  The Excelsior Brigade was a prominent New York volunteer infantry brigade in the Union Army during the American Civil War, noted for its heavy engagement and casualties at the Battle of Gettysburg.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.