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 Britons | Statement: [Sacred Spring, wasVeneratedBy, Roman Britons]

Target entity: Roman Britons
Context triple: [Sacred Spring, wasVeneratedBy, Roman Britons]

• A. Roman Britain
  Roman Britain was the period of British history when much of the island was under the control of the Roman Empire, marked by extensive military fortifications, urbanization, and the introduction of Roman law, culture, and infrastructure.
• B. sub-Roman Britain
  Sub-Roman Britain was the transitional period in Britain between the end of Roman rule and the early Middle Ages, marked by political fragmentation, cultural change, and the emergence of post-Roman kingdoms.
• C. Brigantes
  The Brigantes were a powerful Celtic tribal confederation in northern Britain, occupying much of what is now northern England during the Roman period.
• D. Celtic tribes chosen
  Celtic tribes were ancient Indo-European peoples of Iron Age Europe known for their distinct languages, warrior culture, and widespread settlements across regions including parts of the Balkans, Gaul, and the British Isles.
• E. Anglo-Saxons
  The Anglo-Saxons were a group of Germanic peoples who settled in and came to dominate much of England from the early Middle Ages, shaping its language, culture, and early political structures.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.