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: Avignon papal line | Statement: [Clement VIII (Avignon antipope), continued, Avignon papal line]

Target entity: Avignon papal line
Context triple: [Clement VIII (Avignon antipope), continued, Avignon papal line]

• A. Papal Family
  The Papal Family is the group of clergy and lay officials who assist and accompany the Pope in his daily spiritual, liturgical, and administrative life within the Vatican.
• B. House of Valois-Anjou
  The House of Valois-Anjou was a cadet branch of the French royal Valois dynasty that held significant territories in Anjou, Provence, and parts of Italy, and played a major role in late medieval European politics.
• C. Villehardouin dynasty
  The Villehardouin dynasty was a prominent Frankish noble family that ruled the Principality of Achaea in medieval Greece following the Fourth Crusade.
• D. Piccolomini family
  The Piccolomini family was a prominent noble lineage from Siena, Italy, that produced influential churchmen and two popes during the Renaissance.
• E. Coucy dynasty
  The Coucy dynasty was a powerful medieval French noble house best known for its formidable lords of Coucy and their massive fortress in Picardy.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Avignon papal line
Triple: [Clement VIII (Avignon antipope), continued, Avignon papal line]

The Avignon papal line refers to the succession of rival popes (antipopes) based in Avignon who opposed the Roman papacy during and after the Western Schism in the late Middle Ages.

Target entity: Avignon papal line
Target entity description: The Avignon papal line refers to the succession of rival popes (antipopes) based in Avignon who opposed the Roman papacy during and after the Western Schism in the late Middle Ages.

• A. Papal Family
  The Papal Family is the group of clergy and lay officials who assist and accompany the Pope in his daily spiritual, liturgical, and administrative life within the Vatican.
• B. House of Valois-Anjou
  The House of Valois-Anjou was a cadet branch of the French royal Valois dynasty that held significant territories in Anjou, Provence, and parts of Italy, and played a major role in late medieval European politics.
• C. Villehardouin dynasty
  The Villehardouin dynasty was a prominent Frankish noble family that ruled the Principality of Achaea in medieval Greece following the Fourth Crusade.
• D. Piccolomini family
  The Piccolomini family was a prominent noble lineage from Siena, Italy, that produced influential churchmen and two popes during the Renaissance.
• E. Coucy dynasty
  The Coucy dynasty was a powerful medieval French noble house best known for its formidable lords of Coucy and their massive fortress in Picardy.
• F. None of above. chosen