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: Ernest, Elector of Saxony | Statement: [Treaty of Leipzig, involvedPerson, Ernest, Elector of Saxony]

Target entity: Ernest, Elector of Saxony
Context triple: [Treaty of Leipzig, involvedPerson, Ernest, Elector of Saxony]

• A. Ernest, Elector of Saxony chosen
  Ernest, Elector of Saxony was a 15th-century German prince of the Wettin dynasty who ruled the Electorate of Saxony and helped establish it as a significant territorial and political power within the Holy Roman Empire.
• B. Maurice, Elector of Saxony
  Maurice, Elector of Saxony was a 16th-century German prince of the Albertine line who played a pivotal and often controversial role in the politics and religious conflicts of the Holy Roman Empire during the Reformation.
• C. Johann, Duke of Saxony
  Johann, Duke of Saxony was a 15th–16th century Wettin prince who later became Elector of Saxony and played a key role in supporting the Protestant Reformation in Germany.
• D. Ernst Heinrich of Saxony
  Ernst Heinrich of Saxony was a German prince of the House of Wettin and one of the last members of the Saxon royal family to live through the fall of the monarchy and both World Wars.
• E. Albert, Duke of Saxony
  Albert, Duke of Saxony was a late 15th-century German nobleman and military leader from the House of Wettin who played a significant political role in the Low Countries and central Europe.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.