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: Cyprian, Metropolitan of Kiev and All Rus' | Statement: [Tarnovo Literary School, notableMember, Cyprian, Metropolitan of Kiev and All Rus']

Target entity: Cyprian, Metropolitan of Kiev and All Rus'
Context triple: [Tarnovo Literary School, notableMember, Cyprian, Metropolitan of Kiev and All Rus']

• A. Metropolitan Vladimir of Kiev
  Metropolitan Vladimir of Kiev was a senior hierarch of the Russian Orthodox Church and one of the first high-ranking clergy martyred by the Bolsheviks, later glorified among the New Martyrs and Confessors of Russia.
• B. Metropolitan Epiphanius I of Kyiv
  Metropolitan Epiphanius I of Kyiv is the primate of the Orthodox Church of Ukraine who became its first leader following the church’s recognition of independence from the Moscow Patriarchate.
• C. Saint Anthony of Kyiv
  Saint Anthony of Kyiv was an 11th-century monk and ascetic revered as one of the founders of monasticism in Kievan Rus and a key spiritual figure in Eastern Orthodox Christianity.
• D. Saint Theodosius of Kyiv
  Saint Theodosius of Kyiv was an 11th-century Eastern Orthodox monk and church leader renowned as a key founder of cenobitic monasticism in Kievan Rus and a major spiritual figure in medieval Ukraine.
• E. Metropolitan Palladius of Moscow
  Metropolitan Palladius of Moscow was a high-ranking Russian Orthodox Church hierarch who served as Metropolitan of Moscow and played a prominent role in late Imperial Russia, including presiding over the coronation of Tsar Nicholas II.
• 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: Cyprian, Metropolitan of Kiev and All Rus'
Triple: [Tarnovo Literary School, notableMember, Cyprian, Metropolitan of Kiev and All Rus']

Cyprian, Metropolitan of Kiev and All Rus', was a prominent 14th-century Orthodox church leader and writer who played a key role in unifying and shaping the religious and cultural life of the Eastern Slavic lands.

Target entity: Cyprian, Metropolitan of Kiev and All Rus'
Target entity description: Cyprian, Metropolitan of Kiev and All Rus', was a prominent 14th-century Orthodox church leader and writer who played a key role in unifying and shaping the religious and cultural life of the Eastern Slavic lands.

• A. Metropolitan Vladimir of Kiev
  Metropolitan Vladimir of Kiev was a senior hierarch of the Russian Orthodox Church and one of the first high-ranking clergy martyred by the Bolsheviks, later glorified among the New Martyrs and Confessors of Russia.
• B. Metropolitan Epiphanius I of Kyiv
  Metropolitan Epiphanius I of Kyiv is the primate of the Orthodox Church of Ukraine who became its first leader following the church’s recognition of independence from the Moscow Patriarchate.
• C. Saint Anthony of Kyiv
  Saint Anthony of Kyiv was an 11th-century monk and ascetic revered as one of the founders of monasticism in Kievan Rus and a key spiritual figure in Eastern Orthodox Christianity.
• D. Saint Theodosius of Kyiv
  Saint Theodosius of Kyiv was an 11th-century Eastern Orthodox monk and church leader renowned as a key founder of cenobitic monasticism in Kievan Rus and a major spiritual figure in medieval Ukraine.
• E. Metropolitan Palladius of Moscow
  Metropolitan Palladius of Moscow was a high-ranking Russian Orthodox Church hierarch who served as Metropolitan of Moscow and played a prominent role in late Imperial Russia, including presiding over the coronation of Tsar Nicholas II.
• F. None of above. chosen