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: Roman army | Statement: [Roman castrum of Apulum, usedBy, Roman army]

Target entity: Roman army
Context triple: [Roman castrum of Apulum, usedBy, Roman army]

• A. Roman army chosen
  The Roman army was the highly organized and disciplined military force of ancient Rome that enabled the expansion, defense, and control of its vast empire across Europe, North Africa, and the Near East.
• B. Roman legion
  A Roman legion was the principal heavy infantry unit of ancient Rome, renowned for its disciplined soldiers, flexible formations, and decisive role in expanding and defending the Roman Empire.
• C. Roman military institutions
  Roman military institutions were the organizational, legal, and social structures that governed the recruitment, discipline, command, and logistics of Rome’s armed forces throughout the Republic and Empire.
• D. Roman auxiliary units
  Roman auxiliary units were non-citizen military formations of the Roman Empire that complemented the legions by providing specialized troops such as cavalry, archers, and light infantry.
• E. Roman Republican forces
  The Roman Republican forces were the military units loyal to the short-lived Roman Republic of 1849, composed largely of volunteers and revolutionaries defending Rome against foreign and papal restoration.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.