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: Clement VII (Avignon antipope) | Statement: [Pope Benedict XIII, predecessor, Clement VII (Avignon antipope)]

Target entity: Clement VII (Avignon antipope)
Context triple: [Pope Benedict XIII, predecessor, Clement VII (Avignon antipope)]

• A. Amadeus of Portugal (Antipope Benedict XIV)
  Amadeus of Portugal, known as Antipope Benedict XIV, was a 15th-century Portuguese noble and religious figure who claimed the papacy in opposition to the recognized pope during the final phase of the Western Schism.
• B. Antipope Victor IV
  Antipope Victor IV was a 12th-century claimant to the papacy, backed by Holy Roman Emperor Frederick I Barbarossa in opposition to the legitimate Pope Alexander III during a major schism in the Catholic Church.
• C. John XXIII (antipope)
  John XXIII (antipope) was a rival claimant to the papacy during the Western Schism, recognized by the Pisan obedience but later deposed by the Council of Constance.
• D. antipope Felix V
  Antipope Felix V was the last historical antipope, a 15th-century Duke of Savoy who was elected by the Council of Basel in opposition to Pope Eugene IV.
• E. Pope Benedict XIII
  Pope Benedict XIII was a 15th-century antipope, born Pedro de Luna, who led the Avignon papacy during the Western Schism and was later declared illegitimate by the Roman Catholic Church.
• 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: Clement VII (Avignon antipope)
Triple: [Pope Benedict XIII, predecessor, Clement VII (Avignon antipope)]

Clement VII (Avignon antipope) was a 14th-century French cardinal who became the first major Avignon claimant to the papacy during the Western Schism, opposing the Roman popes and deepening the split within the Catholic Church.

Target entity: Clement VII (Avignon antipope)
Target entity description: Clement VII (Avignon antipope) was a 14th-century French cardinal who became the first major Avignon claimant to the papacy during the Western Schism, opposing the Roman popes and deepening the split within the Catholic Church.

• A. Amadeus of Portugal (Antipope Benedict XIV)
  Amadeus of Portugal, known as Antipope Benedict XIV, was a 15th-century Portuguese noble and religious figure who claimed the papacy in opposition to the recognized pope during the final phase of the Western Schism.
• B. Antipope Victor IV
  Antipope Victor IV was a 12th-century claimant to the papacy, backed by Holy Roman Emperor Frederick I Barbarossa in opposition to the legitimate Pope Alexander III during a major schism in the Catholic Church.
• C. John XXIII (antipope)
  John XXIII (antipope) was a rival claimant to the papacy during the Western Schism, recognized by the Pisan obedience but later deposed by the Council of Constance.
• D. antipope Felix V
  Antipope Felix V was the last historical antipope, a 15th-century Duke of Savoy who was elected by the Council of Basel in opposition to Pope Eugene IV.
• E. Pope Benedict XIII
  Pope Benedict XIII was a 15th-century antipope, born Pedro de Luna, who led the Avignon papacy during the Western Schism and was later declared illegitimate by the Roman Catholic Church.
• F. None of above. chosen