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: Antonine Wall frontier system | Statement: [Cramond Roman Fort, associatedWith, Antonine Wall frontier system]

Target entity: Antonine Wall frontier system
Context triple: [Cramond Roman Fort, associatedWith, Antonine Wall frontier system]

• A. Antonine Wall chosen
  The Antonine Wall was a Roman frontier fortification in central Scotland marking the northernmost boundary of the Roman Empire in Britain for a brief period in the 2nd century AD.
• B. Hadrian's Wall
  Hadrian's Wall is a monumental Roman defensive fortification in northern England that marked the empire’s northern frontier in Britain.
• C. frontiers of the Roman Empire
  The frontiers of the Roman Empire were the vast, fortified boundary systems—comprising walls, forts, and natural barriers—that marked and defended the limits of Roman territorial control across Europe, the Middle East, and North Africa.
• D. Limes Germanicus
  Limes Germanicus was a fortified frontier system of the Roman Empire that marked and defended its boundary in the regions of Germania.
• E. Saxon Shore forts
  Saxon Shore forts were a network of late Roman coastal fortifications in Britain and northern Gaul built to defend against seaborne raiders, particularly Saxon pirates.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.