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: Antipope Benedict XIII | Statement: [Pedro de Luna, alsoKnownAs, Antipope Benedict XIII]

Target entity: Antipope Benedict XIII
Context triple: [Pedro de Luna, alsoKnownAs, Antipope Benedict XIII]

• A. Benedict XIII (antipope) chosen
  Benedict XIII was a prominent antipope of the Western Schism, opposing the Roman papacy from Avignon in the late 14th and early 15th centuries.
• B. Antipope Benedict X
  Antipope Benedict X was a mid-11th-century Roman noble and churchman who claimed the papacy in opposition to the reformist faction, leading to his deposition and replacement by Pope Nicholas II.
• C. Antipope Clement III
  Antipope Clement III, originally Guibert of Ravenna, was a rival claimant to the papacy during the Investiture Controversy, backed by Holy Roman Emperor Henry IV against the legitimate popes of his time.
• D. Antipope Felix II
  Antipope Felix II was a 4th-century cleric installed in opposition to Pope Liberius during the Arian controversy, later regarded by the Catholic Church as an illegitimate pope.
• E. Antipope Callixtus III
  Antipope Callixtus III was a 12th-century claimant to the papacy who opposed the legitimate pope during a schism in the Catholic Church.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.