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: Sultan of the Ottoman Empire | Statement: [Grand Vizier, appointedBy, Sultan of the Ottoman Empire]

Target entity: Sultan of the Ottoman Empire
Context triple: [Grand Vizier, appointedBy, Sultan of the Ottoman Empire]

• A. Ottoman sultan chosen
  The Ottoman sultan was the supreme ruler of the Ottoman Empire, holding both political and religious authority over its vast territories and vassal states.
• B. Sultan of the Seljuk Empire
  The Sultan of the Seljuk Empire was the supreme ruler of a powerful medieval Turko-Persian dynasty that dominated much of the Islamic world and Anatolia before the rise of the Ottoman Empire.
• C. Crown Prince of the Ottoman Empire
  The Crown Prince of the Ottoman Empire was the designated heir apparent to the sultan, traditionally chosen from among male members of the Ottoman dynasty according to the empire’s succession practices.
• D. Sultan of Egypt
  The Sultan of Egypt was the monarchic ruler of Egypt during the late Ottoman and early modern period, holding supreme political and religious authority over the country until the monarchy’s abolition in the mid-20th century.
• E. Sultan of Rûm
  The Sultan of Rûm was the title used by the Seljuk rulers of Anatolia who governed the Sultanate of Rûm, a medieval Muslim state that emerged in former Byzantine (Roman) territories.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.