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 Britain | Statement: [Watling Street, locatedIn, Roman Britain]

Target entity: Roman Britain
Context triple: [Watling Street, locatedIn, Roman Britain]

• A. Roman conquest of Britain
  The Roman conquest of Britain was the first-century AD military campaign by the Roman Empire that led to the subjugation and incorporation of much of the island of Britain into the Roman provincial system.
• B. Roman Empire
  The Roman Empire was a vast and influential ancient civilization that dominated the Mediterranean world and much of Europe for centuries, profoundly shaping law, politics, culture, and religion in Western history.
• C. Britannia (Roman province) chosen
  Britannia was a Roman province encompassing much of modern-day England and Wales, serving as the empire’s northwestern frontier and site of major fortifications and military activity.
• D. Heptarchy
  The Heptarchy was the collective name for the seven main Anglo-Saxon kingdoms that dominated early medieval England before its unification.
• E. Western Roman Empire
  The Western Roman Empire was the western half of the Roman Empire that existed from its formal division in the late 4th century until its collapse in 476 AD, marking the end of ancient Rome in Western Europe.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.