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: Vladimir II Yaroslavich of Volhynia | Statement: [Prince of Volhynia, officeHolder, Vladimir II Yaroslavich of Volhynia]

Target entity: Vladimir II Yaroslavich of Volhynia
Context triple: [Prince of Volhynia, officeHolder, Vladimir II Yaroslavich of Volhynia]

• A. Roman Vladimirovich of Volhynia
  Roman Vladimirovich of Volhynia was a medieval Rus' prince of the Rurikid dynasty who ruled in the Volhynian region as a son of Grand Prince Vladimir II Monomakh.
• B. Roman Mstislavich of Galicia
  Roman Mstislavich of Galicia was a powerful late 12th–early 13th century prince who united the principalities of Volhynia and Galicia, laying the foundations of the Galician-Volhynian state in medieval Rus'.
• C. Iziaslav I of Kiev
  Iziaslav I of Kiev was an 11th-century Grand Prince of Kiev from the Rurikid dynasty, known for his turbulent reign marked by internal strife and shifting alliances with neighboring powers.
• D. Oleg of Halych
  Oleg of Halych was a medieval Ruthenian prince who briefly ruled the principality of Halych in the 12th century amid dynastic struggles in the region.
• E. Danylo of Halych
  Danylo of Halych was a 13th-century Ruthenian prince and later king who ruled the Kingdom of Galicia–Volhynia and played a key role in consolidating and defending the southwestern lands of Kievan Rus'.
• 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: Vladimir II Yaroslavich of Volhynia
Triple: [Prince of Volhynia, officeHolder, Vladimir II Yaroslavich of Volhynia]

Vladimir II Yaroslavich of Volhynia was an 11th-century Rurikid prince who ruled the Volhynian principality in Kievan Rus'.

Target entity: Vladimir II Yaroslavich of Volhynia
Target entity description: Vladimir II Yaroslavich of Volhynia was an 11th-century Rurikid prince who ruled the Volhynian principality in Kievan Rus'.

• A. Roman Vladimirovich of Volhynia
  Roman Vladimirovich of Volhynia was a medieval Rus' prince of the Rurikid dynasty who ruled in the Volhynian region as a son of Grand Prince Vladimir II Monomakh.
• B. Roman Mstislavich of Galicia
  Roman Mstislavich of Galicia was a powerful late 12th–early 13th century prince who united the principalities of Volhynia and Galicia, laying the foundations of the Galician-Volhynian state in medieval Rus'.
• C. Iziaslav I of Kiev
  Iziaslav I of Kiev was an 11th-century Grand Prince of Kiev from the Rurikid dynasty, known for his turbulent reign marked by internal strife and shifting alliances with neighboring powers.
• D. Oleg of Halych
  Oleg of Halych was a medieval Ruthenian prince who briefly ruled the principality of Halych in the 12th century amid dynastic struggles in the region.
• E. Danylo of Halych
  Danylo of Halych was a 13th-century Ruthenian prince and later king who ruled the Kingdom of Galicia–Volhynia and played a key role in consolidating and defending the southwestern lands of Kievan Rus'.
• F. None of above. chosen