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: Emperor of Austria | Statement: [King of Bohemia, successorTitleInPractice, Emperor of Austria]

Target entity: Emperor of Austria
Context triple: [King of Bohemia, successorTitleInPractice, Emperor of Austria]

• A. Emperor of Austria chosen
  The Emperor of Austria was the hereditary monarch who ruled the Austrian Empire (and later Austria-Hungary) from 1804 until the monarchy’s abolition in 1918, serving as the central figure of Habsburg imperial authority in Central Europe.
• B. Franz Joseph I of Austria
  Franz Joseph I of Austria was the long-reigning Emperor of Austria and King of Hungary whose rule from 1848 to 1916 shaped the late Habsburg Empire and preceded its collapse in World War I.
• C. Erzherzog von Österreich
  Erzherzog von Österreich is the German title historically used for members of the Habsburg dynasty who held the rank of Archduke of Austria.
• D. Holy Roman Emperor
  The Holy Roman Emperor was the elected monarch who nominally headed the Holy Roman Empire in Central Europe, presiding over a loose confederation of territories with complex, often contested authority.
• E. Ferdinand I of Austria
  Ferdinand I of Austria was Emperor of Austria from 1835 to 1848, remembered for his limited capacity to rule and his abdication during the Revolutions of 1848 in favor of his nephew Franz Joseph I.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: successorTitleInPractice
Context triple: [King of Bohemia, successorTitleInPractice, Emperor of Austria]

• A. successorTitle
  Indicates the title or position that directly follows and replaces a previous one in a sequence or succession.
• B. successorInPractice
  Indicates that one entity has taken over the role, position, or function of another in actual practice, even if not formally or officially designated as its successor.
• C. successorTitleIntegratedInto chosen
  Indicates that the title of a successor entity has been merged into and is now part of another title or entity.
• D. predecessorTitleHolder
  Indicates that one entity previously held a particular title or position before another entity.
• E. successorRole
  Indicates that one role or position directly follows and replaces another in a sequence or organizational structure.
• F. None of above.