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: Khumarawayh ibn Ahmad ibn Tulun | Statement: [Abbasid governors of Egypt, hasNotableOfficeholder, Khumarawayh ibn Ahmad ibn Tulun]

Target entity: Khumarawayh ibn Ahmad ibn Tulun
Context triple: [Abbasid governors of Egypt, hasNotableOfficeholder, Khumarawayh ibn Ahmad ibn Tulun]

• A. Khumarawayh ibn Ahmad ibn Tulun chosen
  Khumarawayh ibn Ahmad ibn Tulun was a 9th-century ruler of Egypt and Syria whose extravagant court and political maneuvering marked the height and subsequent decline of the semi-autonomous Tulunid state under Abbasid suzerainty.
• B. Ahmad ibn Tulun
  Ahmad ibn Tulun was a 9th-century Turkic military commander who became the semi-independent ruler of Egypt and founder of the Tulunid dynasty under the nominal authority of the Abbasid Caliphate.
• C. ʿImād al-Dawla
  ʿImād al-Dawla was a 10th-century founder and ruler of the Buyid dynasty who established Buyid control over Fars and became one of the leading powers in Iran during the decline of Abbasid authority.
• D. Muizz al-Dawla
  Muizz al-Dawla was a 10th-century Buyid ruler who established Buyid control over Baghdad and became the de facto power behind the Abbasid caliphate in Iraq.
• E. Muhammad ibn Tahir
  Muhammad ibn Tahir was a 9th-century Tahirid ruler and governor of Khurasan under the Abbasid Caliphate, known for presiding over the dynasty’s decline.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.