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 Austria | Statement: [Zita of Bourbon-Parma, child, Rudolf of Austria]

Target entity: Rudolf of Austria
Context triple: [Zita of Bourbon-Parma, child, Rudolf of Austria]

• A. Rudolf of Habsburg
  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. Rudolf Franz Karl Josef von Österreich-Ungarn chosen
  Rudolf Franz Karl Josef von Österreich-Ungarn was the 19th-century Crown Prince of Austria-Hungary, best known as the heir to Emperor Franz Joseph I and for his tragic death in the Mayerling incident.
• C. Rudolf, Crown Prince of Austria
  Rudolf, Crown Prince of Austria, was the only son of Emperor Franz Joseph I and Empress Elisabeth of Austria, whose liberal views and tragic death in the Mayerling incident made him a notable and controversial figure of the late Habsburg monarchy.
• D. 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.
• E. 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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.