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: Eupraxia of Kiev | Statement: [Vsevolod I of Kiev, child, Eupraxia of Kiev]

Target entity: Eupraxia of Kiev
Context triple: [Vsevolod I of Kiev, child, Eupraxia of Kiev]

• A. Olga of Kiev
  Olga of Kiev was a 10th-century regent of Kievan Rus' renowned for her ruthless vengeance against the Drevlians and later venerated as a saint for being one of the first prominent rulers in the region to convert to Christianity.
• B. Theodosia Igorevna of Ryazan
  Theodosia Igorevna of Ryazan was a 13th-century Rus' noblewoman and princess of Ryazan, best known as the mother of the famed prince and military leader Alexander Nevsky.
• C. Anna Mstislavna of Novgorod
  Anna Mstislavna of Novgorod was a 13th-century Rus' princess from the ruling house of Novgorod who became a prominent dynastic figure through her marriage into the Galician-Volhynian principality and as the mother of King Leo I of Galicia.
• D. Rogneda of Polotsk
  Rogneda of Polotsk was a 10th-century princess of the Principality of Polotsk and a consort of Kievan ruler Vladimir the Great, known for her significant role in the early history of Kievan Rus'.
• E. Anastasia of Byzantium
  Anastasia of Byzantium was a Byzantine noblewoman who became a princess consort of Kievan Rus' through her marriage into the ruling Rurikid dynasty.
• 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: Eupraxia of Kiev
Triple: [Vsevolod I of Kiev, child, Eupraxia of Kiev]

Eupraxia of Kiev was a Kievan Rus' princess who became Holy Roman Empress through her marriage to Emperor Henry IV and is known for her prominent role in the political and religious conflicts of his reign.

Target entity: Eupraxia of Kiev
Target entity description: Eupraxia of Kiev was a Kievan Rus' princess who became Holy Roman Empress through her marriage to Emperor Henry IV and is known for her prominent role in the political and religious conflicts of his reign.

• A. Olga of Kiev
  Olga of Kiev was a 10th-century regent of Kievan Rus' renowned for her ruthless vengeance against the Drevlians and later venerated as a saint for being one of the first prominent rulers in the region to convert to Christianity.
• B. Theodosia Igorevna of Ryazan
  Theodosia Igorevna of Ryazan was a 13th-century Rus' noblewoman and princess of Ryazan, best known as the mother of the famed prince and military leader Alexander Nevsky.
• C. Anna Mstislavna of Novgorod
  Anna Mstislavna of Novgorod was a 13th-century Rus' princess from the ruling house of Novgorod who became a prominent dynastic figure through her marriage into the Galician-Volhynian principality and as the mother of King Leo I of Galicia.
• D. Rogneda of Polotsk
  Rogneda of Polotsk was a 10th-century princess of the Principality of Polotsk and a consort of Kievan ruler Vladimir the Great, known for her significant role in the early history of Kievan Rus'.
• E. Anastasia of Byzantium
  Anastasia of Byzantium was a Byzantine noblewoman who became a princess consort of Kievan Rus' through her marriage into the ruling Rurikid dynasty.
• F. None of above. chosen