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: Ibn Tumart | Statement: [Abd al-Mu’min, mentor, Ibn Tumart]

Target entity: Ibn Tumart
Context triple: [Abd al-Mu’min, mentor, Ibn Tumart]

• A. Ibn Tumart chosen
  Ibn Tumart was a 12th-century Berber religious reformer and Mahdi claimant who led an Islamic revivalist movement in North Africa that gave rise to the Almohad Empire.
• B. Abd al-Mu’min
  Abd al-Mu’min was a 12th-century Berber leader who transformed the Almohad movement into a powerful North African and Iberian empire as its first caliph.
• C. Yusuf ibn Tashfin
  Yusuf ibn Tashfin was an 11th-century Berber ruler who founded Marrakesh and expanded the Almoravid Empire across much of North Africa and al-Andalus.
• D. Ali ibn Yusuf
  Ali ibn Yusuf was a prominent 12th-century Almoravid ruler who expanded and consolidated the dynasty’s power across North Africa and al-Andalus.
• E. Imad al-Din Zengi
  Imad al-Din Zengi was a 12th-century Turkic atabeg and military leader who established a powerful Muslim principality in northern Iraq and Syria and became known for his campaigns against the Crusader states.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.