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: Caliph al-Hadi | Statement: [Abbasid governors of Egypt, appointedBy, Caliph al-Hadi]

Target entity: Caliph al-Hadi
Context triple: [Abbasid governors of Egypt, appointedBy, Caliph al-Hadi]

• A. Caliph al-Walid II
  Caliph al-Walid II was an 8th-century Umayyad caliph known for his short and turbulent reign marked by internal dissent and cultural patronage before his overthrow and death.
• B. Caliph al-Mahdi
  Caliph al-Mahdi was the third Abbasid caliph, known for consolidating Abbasid rule, promoting cultural and economic prosperity, and overseeing a relatively stable and affluent period of the early Islamic empire.
• C. Caliph al-Amin
  Caliph al-Amin was an Abbasid caliph of the early 9th century whose short and tumultuous reign ended in a civil war with his brother al-Ma'mun.
• D. al-Hadi chosen
  Al-Hadi was an Abbasid caliph of the late 8th century, known for his brief reign and for being the elder brother and immediate predecessor of Harun al-Rashid.
• E. Muhammad III as-Sadiq
  Muhammad III as-Sadiq was a 19th-century Husainid bey of Tunis whose reign saw major reforms and ultimately the establishment of the French protectorate over Tunisia.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.