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: Yusuf ibn Tashfin | Statement: [Yusuf ibn Tashfin, fullName, Yusuf ibn Tashfin]

Target entity: Yusuf ibn Tashfin
Context triple: [Yusuf ibn Tashfin, fullName, Yusuf ibn Tashfin]

• A. Yusuf ibn Tashfin chosen
  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.
• B. Al-Mu'tamid ibn Abbad
  Al-Mu'tamid ibn Abbad was an 11th-century Andalusian poet-king renowned for his cultured yet turbulent reign over Seville during the era of the taifa kingdoms.
• C. al-Mu'tamid
  Al-Mu'tamid was an Abbasid caliph of the 9th century whose reign marked a period of political fragmentation and the growing power of military strongmen over the caliphal court.
• 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. Al-Mansur Ibn Abi Aamir
  Al-Mansur Ibn Abi Aamir was a powerful 10th-century Andalusian statesman and de facto ruler of the Caliphate of Córdoba, renowned for his military campaigns and political dominance under the Umayyad caliphs.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.