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: Casimir IV Jagiellon | Statement: [Władysław III of Poland, successorInPolandWasHisBrother, Casimir IV Jagiellon]

Target entity: Casimir IV Jagiellon
Context triple: [Władysław III of Poland, successorInPolandWasHisBrother, Casimir IV Jagiellon]

• A. Casimir IV Jagiellon chosen
  Casimir IV Jagiellon was a 15th-century King of Poland and Grand Duke of Lithuania whose long reign marked the height of Jagiellonian power in Central and Eastern Europe.
• B. Louis II Jagiellon
  Louis II Jagiellon was the early 16th-century King of Hungary and Bohemia whose death at the Battle of Mohács in 1526 marked a turning point leading to Habsburg and Ottoman dominance in Central Europe.
• C. Sigismund II Augustus
  Sigismund II Augustus was the last Jagiellonian king of Poland and Grand Duke of Lithuania, known for overseeing the Union of Lublin that created the Polish–Lithuanian Commonwealth.
• D. Kazimierz III Wielki
  Kazimierz III Wielki was a 14th-century King of Poland renowned for strengthening and expanding the Polish state, reforming its legal system, and fostering economic and cultural development.
• E. Alexander Jagiellon
  Alexander Jagiellon was a late 15th- and early 16th-century ruler who served as Grand Duke of Lithuania and later King of Poland, continuing the legacy of the influential Jagiellonian dynasty in Central and Eastern Europe.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: successorInPolandWasHisBrother
Context triple: [Władysław III of Poland, successorInPolandWasHisBrother, Casimir IV Jagiellon]

• A. successorAsKingOfPoland chosen
  Indicates that one person became the next king of Poland following another person’s reign.
• B. predecessorAsKingOfPoland
  Indicates that one person previously held the position of King of Poland immediately before another person.
• C. successorAsKingOfPrussia
  Indicates that one person became the next king of Prussia following another person.
• D. successorInSandomierz
  Indicates that one entity directly follows another as its successor in the context of Sandomierz (e.g., in an office, role, or position associated with Sandomierz).
• E. successorAsEasternRuler
  Indicates that one entity became the next ruler of an eastern domain or territory after another entity.
• F. None of above.