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: John II Casimir Vasa | Statement: [Jan Kazimierz University, namedAfter, John II Casimir Vasa]

Target entity: John II Casimir Vasa
Context triple: [Jan Kazimierz University, namedAfter, John II Casimir Vasa]

• A. John II Casimir Vasa chosen
  John II Casimir Vasa was a 17th-century King of Poland and Grand Duke of Lithuania from the House of Vasa, known for his troubled reign during the mid-1600s wars and his eventual abdication.
• B. Sigismund Casimir Vasa
  Sigismund Casimir Vasa was a 17th-century Polish prince and heir apparent to the Polish–Lithuanian Commonwealth who died in childhood, ending hopes for a direct continuation of his royal line.
• C. Sigismund III Vasa
  Sigismund III Vasa was a late 16th–early 17th century monarch who ruled both the Polish–Lithuanian Commonwealth and Sweden, whose dynastic and religious ambitions helped fuel major conflicts in Eastern Europe.
• D. Stanisław Leszczyński
  Stanisław Leszczyński was an 18th-century Polish nobleman and former king of Poland who later became the last Duke of Lorraine and a notable patron of Enlightenment culture.
• E. Stanisław II Augustus Poniatowski
  Stanisław II Augustus Poniatowski was the last king of the Polish–Lithuanian Commonwealth, known for his attempts at enlightened reforms and his reign’s culmination in the partitions that erased the state from the map.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.