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–Germanic frontier conflicts | Statement: [Assassination of Severus Alexander, hasContext, Roman–Germanic frontier conflicts]

Target entity: Roman–Germanic frontier conflicts
Context triple: [Assassination of Severus Alexander, hasContext, Roman–Germanic frontier conflicts]

• A. Roman–Germanic wars chosen
  The Roman–Germanic wars were a series of protracted military conflicts between the Roman Empire and various Germanic tribes that shaped the political and cultural landscape of ancient Europe.
• B. Late Roman–Hunnic conflicts
  The Late Roman–Hunnic conflicts were a series of 4th- and 5th-century wars between the Western and Eastern Roman Empires and the Hunnic confederation that played a major role in the destabilization and eventual transformation of the late antique Roman world.
• C. Marcomannic Wars
  The Marcomannic Wars were a series of mid-2nd century conflicts in which the Roman Empire fought Germanic and other tribes along the Danube frontier, severely testing imperial military strength under Emperor Marcus Aurelius.
• D. Saxon Wars
  The Saxon Wars were a series of late 8th- and early 9th-century campaigns in which Charlemagne and the Frankish Empire fought to conquer and Christianize the pagan Saxon tribes in northern Germany.
• E. Visigothic–Roman conflicts
  The Visigothic–Roman conflicts were a series of late Roman Empire wars and tensions between the Visigothic tribes and Roman authorities that destabilized imperial control and culminated in events such as the 410 sack of Rome.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.