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: Albert IV, Duke of Austria | Statement: [Albert V, Duke of Austria, predecessorAsDukeOfAustria, Albert IV, Duke of Austria]

Target entity: Albert IV, Duke of Austria
Context triple: [Albert V, Duke of Austria, predecessorAsDukeOfAustria, Albert IV, Duke of Austria]

• A. Albert IV, Duke of Austria chosen
  Albert IV, Duke of Austria was a late 14th-century Habsburg ruler of part of the Austrian hereditary lands and a member of the influential Habsburg dynasty.
• B. Albert III, Duke of Austria
  Albert III, Duke of Austria was a 14th-century Habsburg ruler who governed parts of the Austrian hereditary lands following the death of his brother Rudolf IV.
• C. Albert V, Duke of Austria
  Albert V, Duke of Austria was a 15th-century Habsburg ruler who became King of the Romans, King of Hungary and Bohemia, and Holy Roman Emperor-elect, playing a key role in Central European politics before his early death.
• D. Frederick IV, Duke of Austria
  Frederick IV, Duke of Austria was a late medieval Habsburg ruler of Tyrol and Further Austria whose consolidation of these territories helped strengthen the Habsburg position in the Holy Roman Empire.
• E. Albert VI, Archduke of Austria
  Albert VI, Archduke of Austria, was a 15th-century Habsburg ruler known for his governance of Inner Austria and his patronage of education and culture.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: predecessorAsDukeOfAustria
Context triple: [Albert V, Duke of Austria, predecessorAsDukeOfAustria, Albert IV, Duke of Austria]

• A. successorInAustria
  Indicates that one entity directly follows another in a succession or sequence specifically within the context of Austria (e.g., in an office, role, or position).
• B. predecessorAsHolyRomanEmperor
  Indicates that one entity previously held the position of Holy Roman Emperor immediately before the other entity.
• C. successorAsEmperorOfAustria
  Indicates that one person became the next Emperor of Austria following another person in the line of succession.
• D. predecessorAsKingOfBavaria
  Indicates that one person previously held the position of King of Bavaria immediately before another person.
• E. predecessorAsDukeOfSavoy
  Indicates that one entity previously held the title of Duke of Savoy immediately before another entity, establishing a direct predecessor relationship in that ducal succession.
• F. None of above. chosen