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 Empire | Statement: [Tughril, positionHeld, Sultan of the Seljuk Empire]

Target entity: Sultan of the Seljuk Empire
Context triple: [Tughril, positionHeld, Sultan of the Seljuk Empire]

• A. Sultan of the Seljuk Empire chosen
  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 the Ghaznavid Empire
  The Sultan of the Ghaznavid Empire was the Muslim monarch who ruled the Turkic-Persian Ghaznavid dynasty, overseeing its military campaigns, administration, and cultural patronage across parts of present-day Iran, Afghanistan, and the Indian subcontinent.
• C. 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.
• 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. Ottoman sultan
  The Ottoman sultan was the supreme ruler of the Ottoman Empire, holding both political and religious authority over its vast territories and vassal states.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.