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: Robertians | Statement: [Ermengarde of Hesbaye, house, Robertians]

Target entity: Robertians
Context triple: [Ermengarde of Hesbaye, house, Robertians]

• A. Robertians chosen
  The Robertians were a powerful Frankish noble family that rose to prominence in the early Middle Ages and eventually gave rise to the Capetian dynasty of French kings.
• B. Carolingian dynasty
  The Carolingian dynasty was a Frankish noble family that rose to rule much of Western and Central Europe in the early Middle Ages, most famously under Charlemagne, laying foundations for the Holy Roman Empire.
• C. Franks
  The Franks were a confederation of Germanic tribes that rose to prominence in late antiquity and the early Middle Ages, eventually forming the core of the Frankish Empire and laying foundations for modern France and Germany.
• D. Merovingian dynasty
  The Merovingian dynasty was a Frankish royal line that ruled much of what is now France and parts of Germany from the 5th to the 8th century, laying the foundations of medieval Western Europe.
• E. Burgundians
  The Burgundians were an East Germanic people who migrated into the Roman Empire, established a kingdom in the region of modern-day eastern France and western Switzerland, and played a significant role in the late Roman and early medieval history of Western Europe.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.