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 Prüm | Statement: [Kingdom of Lotharingia, significantEvent, Treaty of Prüm]

Target entity: Treaty of Prüm
Context triple: [Kingdom of Lotharingia, significantEvent, Treaty of Prüm]

• A. Treaty of Prüm chosen
  The Treaty of Prüm was an early medieval agreement in 855 that divided the Carolingian Empire among Emperor Lothair I’s sons, shaping the political fragmentation of Western and Central Europe.
• B. Treaty of Passau
  The Treaty of Passau was a 1552 agreement in the Holy Roman Empire that effectively ended religious conflict between Charles V and the Protestant princes by granting significant concessions to Lutheranism and paving the way for the Peace of Augsburg.
• C. Treaty of Mortefontaine
  The Treaty of Mortefontaine was a 1800 agreement between the United States and France that ended the Quasi-War and normalized diplomatic and commercial relations between the two nations.
• D. Treaty of Brussels
  The Treaty of Brussels was a 1948 mutual defense and cooperation agreement among Western European countries that laid important groundwork for both NATO and later European integration.
• E. Treaty of Speyer
  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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.