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: Muhammad ibn al-Mu'tasim | Statement: [al-Musta'in, father, Muhammad ibn al-Mu'tasim]

Target entity: Muhammad ibn al-Mu'tasim
Context triple: [al-Musta'in, father, Muhammad ibn al-Mu'tasim]

• A. Abū al-Ḥakam
  Abū al-Ḥakam, better known by the epithet Abu Jahl, was a prominent Meccan leader and fierce opponent of the Prophet Muhammad and early Islam in 7th-century Arabia.
• B. al-Hakam I
  Al-Hakam I was an early 9th-century Umayyad emir of Córdoba known for consolidating Muslim rule in al-Andalus and brutally suppressing internal revolts.
• C. al-Mustansir
  Al-Mustansir was an Abbasid caliph of Baghdad whose long reign in the 11th century marked a period of both cultural flourishing and growing political fragmentation in the Islamic world.
• D. Hisham ibn al-Hakam
  Hisham ibn al-Hakam was an early and influential Shi'a theologian and debater known for his rational defense of Imamate and his close association with the circles of the early Imams.
• E. Hisham II
  Hisham II was a 10th–11th century Umayyad caliph of Córdoba whose troubled reign marked the beginning of the decline of the Caliphate of al-Andalus.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Muhammad ibn al-Mu'tasim
Triple: [al-Musta'in, father, Muhammad ibn al-Mu'tasim]

Muhammad ibn al-Mu'tasim was an Abbasid prince and son of the caliph al-Mu'tasim, belonging to the ruling family of the early Abbasid Caliphate.

Target entity: Muhammad ibn al-Mu'tasim
Target entity description: Muhammad ibn al-Mu'tasim was an Abbasid prince and son of the caliph al-Mu'tasim, belonging to the ruling family of the early Abbasid Caliphate.

• A. Abū al-Ḥakam
  Abū al-Ḥakam, better known by the epithet Abu Jahl, was a prominent Meccan leader and fierce opponent of the Prophet Muhammad and early Islam in 7th-century Arabia.
• B. al-Hakam I
  Al-Hakam I was an early 9th-century Umayyad emir of Córdoba known for consolidating Muslim rule in al-Andalus and brutally suppressing internal revolts.
• C. al-Mustansir
  Al-Mustansir was an Abbasid caliph of Baghdad whose long reign in the 11th century marked a period of both cultural flourishing and growing political fragmentation in the Islamic world.
• D. Hisham ibn al-Hakam
  Hisham ibn al-Hakam was an early and influential Shi'a theologian and debater known for his rational defense of Imamate and his close association with the circles of the early Imams.
• E. Hisham II
  Hisham II was a 10th–11th century Umayyad caliph of Córdoba whose troubled reign marked the beginning of the decline of the Caliphate of al-Andalus.
• F. None of above. chosen