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 Seljuk Sultanate of Rum | Statement: [ʿIzz al-Dīn Kaykāʾūs I, positionHeld, Sultan of the Seljuk Sultanate of Rum]

Target entity: Sultan of the Seljuk Sultanate of Rum
Context triple: [ʿIzz al-Dīn Kaykāʾūs I, positionHeld, Sultan of the Seljuk Sultanate of Rum]

• A. 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.
• B. Sultan of Rûm chosen
  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.
• C. Mahmud II of Great Seljuk
  Mahmud II of Great Seljuk was a 12th-century sultan of the Great Seljuk Empire who ruled parts of Persia and Iraq during the dynasty’s period of political fragmentation.
• D. Mahmud I of Great Seljuk
  Mahmud I of Great Seljuk was a 12th-century Seljuk ruler who briefly held the sultanate during the empire’s period of political fragmentation and decline.
• E. Malik Shah of Rum
  Malik Shah of Rum was a Seljuk ruler of the Sultanate of Rum in Anatolia during the late 11th century.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.