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: deposed his brother Iziaslav I in 1073 | Statement: [Sviatoslav II of Kiev, notableEvent, deposed his brother Iziaslav I in 1073]

Target entity: deposed his brother Iziaslav I in 1073
Context triple: [Sviatoslav II of Kiev, notableEvent, deposed his brother Iziaslav I in 1073]

• A. deposition of Prince Vladimir-Rasate
  The deposition of Prince Vladimir-Rasate was the overthrow and removal from power of the Bulgarian ruler Vladimir-Rasate in the late 9th century, paving the way for his brother Simeon I to ascend the throne and solidify Christianization and cultural reforms in Bulgaria.
• B. Sviatopolk Mstislavich
  Sviatopolk Mstislavich was a 12th-century prince of Kievan Rus', known for ruling key principalities such as Novgorod and for his role in the complex dynastic politics of the Rurikid dynasty.
• C. Sviatopolk I of Kiev
  Sviatopolk I of Kiev was a Grand Prince of Kievan Rus' known for his violent struggle for power and the alleged murder of his half-brothers, earning him the epithet "the Accursed."
• D. Mstislav II of Kiev
  Mstislav II of Kiev was a 12th-century Grand Prince of Kiev from the Rurikid dynasty, known for his turbulent reign marked by internal strife and shifting political alliances among the Rus' principalities.
• E. Roman Sviatoslavich
  Roman Sviatoslavich was a medieval Rus' prince from the Sviatoslavichi dynasty of Chernigov, active in the complex dynastic and territorial politics of Kievan Rus'.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: deposed his brother Iziaslav I in 1073
Target entity description: Sviatoslav II of Kiev was an 11th-century Grand Prince of Kievan Rus', a member of the Rurikid dynasty known for his role in the complex dynastic struggles of the period.

• A. deposition of Prince Vladimir-Rasate
  The deposition of Prince Vladimir-Rasate was the overthrow and removal from power of the Bulgarian ruler Vladimir-Rasate in the late 9th century, paving the way for his brother Simeon I to ascend the throne and solidify Christianization and cultural reforms in Bulgaria.
• B. Sviatopolk Mstislavich
  Sviatopolk Mstislavich was a 12th-century prince of Kievan Rus', known for ruling key principalities such as Novgorod and for his role in the complex dynastic politics of the Rurikid dynasty.
• C. Sviatopolk I of Kiev
  Sviatopolk I of Kiev was a Grand Prince of Kievan Rus' known for his violent struggle for power and the alleged murder of his half-brothers, earning him the epithet "the Accursed."
• D. Mstislav II of Kiev
  Mstislav II of Kiev was a 12th-century Grand Prince of Kiev from the Rurikid dynasty, known for his turbulent reign marked by internal strife and shifting political alliances among the Rus' principalities.
• E. Roman Sviatoslavich
  Roman Sviatoslavich was a medieval Rus' prince from the Sviatoslavichi dynasty of Chernigov, active in the complex dynastic and territorial politics of Kievan Rus'.
• F. None of above. chosen