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: Kievan Rus’ | Statement: [Kalozha Church of Sts. Boris and Gleb, builtInCulturalSphere, Kievan Rus’]

Target entity: Kievan Rus’
Context triple: [Kalozha Church of Sts. Boris and Gleb, builtInCulturalSphere, Kievan Rus’]

• A. Kyivan Rus chosen
  Kyivan Rus was a medieval East Slavic state centered in Kyiv that laid the cultural and political foundations for modern Ukraine, Russia, and Belarus.
• B. Kingdom of Rus'
  The Kingdom of Rus' was a medieval East Slavic state centered in the regions of Galicia and Volhynia, playing a key role in the political and cultural life of Eastern Europe in the 13th–14th centuries.
• C. Novgorod Republic
  The Novgorod Republic was a medieval East Slavic trading state centered on the city of Novgorod, known for its powerful merchant elite, extensive Hanseatic trade connections, and distinctive tradition of veche (assembly) governance.
• D. Principality of Kiev
  The Principality of Kiev was a medieval East Slavic state centered on the city of Kiev, which served as a major political, cultural, and religious hub of Kievan Rus' before its decline under Mongol invasion.
• E. Moscow principality
  The Moscow principality, or Muscovy, was a medieval Russian state centered on the city of Moscow that expanded to become the core of the unified Russian state.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: builtInCulturalSphere
Context triple: [Kalozha Church of Sts. Boris and Gleb, builtInCulturalSphere, Kievan Rus’]

• A. culturalSphere chosen
  Indicates that one entity belongs to, is influenced by, or participates in the cultural domain, tradition, or milieu defined by another entity.
• B. culturalRegion
  Indicates that an entity is located in, associated with, or belongs to a specific cultural region or cultural area.
• C. countryOfCulturalSignificance
  Indicates that a country holds notable cultural importance or influence for a given entity, such as a person, group, object, or practice.
• D. hasCulturalScope
  Indicates that a relationship or action is limited to, relevant within, or characterized by a particular cultural context or domain.
• E. centralToCultureOf
  Indicates that something is a core, defining, and influential element within the culture of a particular group or society.
• F. None of above.