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: Treaty of Speyer (1570) | Statement: [John II Sigismund Zápolya, signed, Treaty of Speyer (1570)]

Target entity: Treaty of Speyer (1570)
Context triple: [John II Sigismund Zápolya, signed, Treaty of Speyer (1570)]

• A. Treaty of Speyer chosen
  The Treaty of Speyer was a 16th-century agreement that confirmed the Principality of Transylvania’s autonomous status under Habsburg suzerainty amid the power struggles following the Ottoman–Habsburg conflicts in Central Europe.
• B. Treaty of Osnabrück
  The Treaty of Osnabrück was one of the key peace agreements of the 1648 Peace of Westphalia, helping to end the Thirty Years' War and reshape the political and religious order of central Europe.
• C. Treaty of Worms (1521)
  The Treaty of Worms (1521) was an agreement between the Habsburgs and France that settled territorial disputes in Italy and Burgundy, reshaping the balance of power in early 16th-century Europe.
• D. Treaty of Celle (1679)
  The Treaty of Celle (1679) was a peace agreement that helped end the Scanian War by settling territorial and political disputes between Sweden and its adversaries in Northern Europe.
• E. Treaty of Worms (1743)
  The Treaty of Worms (1743) was an alliance agreement during the War of the Austrian Succession, chiefly between Great Britain, Austria, and the Kingdom of Sardinia, aimed at countering French and Spanish influence in Europe.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.