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 I, King of the Romans | Statement: [Rudolf I of Germany, alsoKnownAs, Rudolf I, King of the Romans]

Target entity: Rudolf I, King of the Romans
Context triple: [Rudolf I of Germany, alsoKnownAs, Rudolf I, King of the Romans]

• A. Rudolf I of Germany chosen
  Rudolf I of Germany was the first German king from the House of Habsburg, whose election in 1273 marked the rise of Habsburg power in Central Europe.
• B. Rudolf IV, Duke of Austria
  Rudolf IV, Duke of Austria, was a 14th-century Habsburg ruler known for his ambitious state-building policies and cultural patronage, including major architectural projects in Vienna and efforts to elevate the status of his dynasty.
• C. Adolf of Nassau, King of the Romans
  Adolf of Nassau, King of the Romans, was a late 13th-century German monarch from the House of Nassau whose brief and contested reign as King of the Romans ended with his deposition and death in battle in 1298.
• D. Otto IV, Holy Roman Emperor
  Otto IV, Holy Roman Emperor, was a Welf dynasty ruler who reigned as King of the Romans and Holy Roman Emperor in the early 13th century and was a central figure in the empire’s power struggle with the Hohenstaufen dynasty and the papacy.
• E. Henry III, Holy Roman Emperor
  Henry III, Holy Roman Emperor was an 11th-century ruler who strengthened imperial authority over the German kingdom and the Church, becoming one of the most powerful medieval Holy Roman Emperors.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.