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: Rudolf of Habsburg | Statement: [Speyer Cathedral, burialPlaceOf, Rudolf of Habsburg]

Target entity: Rudolf of Habsburg
Context triple: [Speyer Cathedral, burialPlaceOf, Rudolf of Habsburg]

• A. Rudolf of Habsburg chosen
  Rudolf of Habsburg was the first king of Germany from the Habsburg dynasty, whose election in 1273 marked the end of the Great Interregnum in the Holy Roman Empire.
• B. Karl Franz Joseph von Habsburg
  Karl Franz Joseph von Habsburg, better known as Charles VI, was an 18th-century Holy Roman Emperor from the Habsburg dynasty whose reign was marked by the Pragmatic Sanction and efforts to secure his daughter Maria Theresa’s succession.
• C. Albert of Austria
  Albert of Austria was an Archduke of Austria and Governor of the Spanish Netherlands, best known for his military and political leadership in the late 16th and early 17th centuries.
• D. Felix of Austria
  Felix of Austria was an Austrian archduke and son of the last Austro-Hungarian emperor, Charles I, who lived much of his life in exile after the fall of the Habsburg monarchy.
• E. Archduke Otto von Habsburg
  Archduke Otto von Habsburg was the last Crown Prince of Austria-Hungary, a prominent European politician and writer who later became a leading advocate for European integration and served as a long-time member of the European Parliament.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.