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: Schism of the Russian Orthodox Church | Statement: [Alexis of Russia, notableEvent, Schism of the Russian Orthodox Church]

Target entity: Schism of the Russian Orthodox Church
Context triple: [Alexis of Russia, notableEvent, Schism of the Russian Orthodox Church]

• A. East–West Schism
  The East–West Schism was the 1054 split between the Roman Catholic and Eastern Orthodox Churches, driven by long-standing theological, political, and cultural disputes that permanently divided Western and Eastern Christianity.
• B. Photian Schism
  The Photian Schism was a 9th-century ecclesiastical dispute between the Eastern and Western Christian churches centered on the contested patriarchate of Constantinople and papal authority, foreshadowing the later East–West Schism.
• C. Western Schism
  The Western Schism was a prolonged split within the Catholic Church (1378–1417) during which multiple rival claimants to the papacy simultaneously asserted their legitimacy, deeply dividing Christendom.
• D. Byzantine Iconoclasm
  Byzantine Iconoclasm was a turbulent period in the Byzantine Empire marked by intense theological and political conflict over the veneration of religious images, leading to waves of icon destruction and restoration.
• E. Christianization of Kievan Rus'
  The Christianization of Kievan Rus' was the late 10th-century adoption of Eastern Orthodox Christianity by the medieval East Slavic state of Kievan Rus', traditionally associated with the baptism of Prince Vladimir the Great and his subjects.
• 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: Schism of the Russian Orthodox Church
Triple: [Alexis of Russia, notableEvent, Schism of the Russian Orthodox Church]

The Schism of the Russian Orthodox Church was a 17th-century religious split in Russia, when reforms to church rituals and texts led to a lasting division between the official church and the dissenting Old Believers.

Target entity: Schism of the Russian Orthodox Church
Target entity description: The Schism of the Russian Orthodox Church was a 17th-century religious split in Russia, when reforms to church rituals and texts led to a lasting division between the official church and the dissenting Old Believers.

• A. East–West Schism
  The East–West Schism was the 1054 split between the Roman Catholic and Eastern Orthodox Churches, driven by long-standing theological, political, and cultural disputes that permanently divided Western and Eastern Christianity.
• B. Photian Schism
  The Photian Schism was a 9th-century ecclesiastical dispute between the Eastern and Western Christian churches centered on the contested patriarchate of Constantinople and papal authority, foreshadowing the later East–West Schism.
• C. Western Schism
  The Western Schism was a prolonged split within the Catholic Church (1378–1417) during which multiple rival claimants to the papacy simultaneously asserted their legitimacy, deeply dividing Christendom.
• D. Byzantine Iconoclasm
  Byzantine Iconoclasm was a turbulent period in the Byzantine Empire marked by intense theological and political conflict over the veneration of religious images, leading to waves of icon destruction and restoration.
• E. Christianization of Kievan Rus'
  The Christianization of Kievan Rus' was the late 10th-century adoption of Eastern Orthodox Christianity by the medieval East Slavic state of Kievan Rus', traditionally associated with the baptism of Prince Vladimir the Great and his subjects.
• F. None of above. chosen