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: Abbasid forces | Statement: [Marwan II, defeatedBy, Abbasid forces]

Target entity: Abbasid forces
Context triple: [Marwan II, defeatedBy, Abbasid forces]

• A. Mamluk forces
  Mamluk forces were the military units of the Mamluk Sultanate, composed largely of slave-soldier elites who defended and ruled parts of Egypt and the Levant and famously resisted powers such as the Mongols and European crusaders.
• B. Rashidun forces of Medina
  The Rashidun forces of Medina were the early Muslim army under the leadership of the Prophet Muhammad and the nascent Rashidun Caliphate, central to the Islamic community’s military campaigns in 7th-century Arabia.
• C. Babylonian forces
  Babylonian forces were the military armies of the Neo-Babylonian Empire that played a decisive role in toppling Assyria and expanding Babylon’s dominance in the ancient Near East.
• D. Mahdist Ansar forces
  The Mahdist Ansar forces were the Sudanese Islamist rebel army loyal to Muhammad Ahmad al-Mahdi that waged a successful jihad against Egyptian and British control in the late 19th century.
• E. Mughal imperial forces
  Mughal imperial forces were the military troops of the Mughal Empire in India, comprising imperial armies and allied contingents that defended and expanded the empire under its emperors.
• 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: Abbasid forces
Triple: [Marwan II, defeatedBy, Abbasid forces]

Abbasid forces were the military supporters of the Abbasid family whose victory over the Umayyads enabled the establishment of the Abbasid Caliphate in the mid-8th century.

Target entity: Abbasid forces
Target entity description: Abbasid forces were the military supporters of the Abbasid family whose victory over the Umayyads enabled the establishment of the Abbasid Caliphate in the mid-8th century.

• A. Mamluk forces
  Mamluk forces were the military units of the Mamluk Sultanate, composed largely of slave-soldier elites who defended and ruled parts of Egypt and the Levant and famously resisted powers such as the Mongols and European crusaders.
• B. Rashidun forces of Medina
  The Rashidun forces of Medina were the early Muslim army under the leadership of the Prophet Muhammad and the nascent Rashidun Caliphate, central to the Islamic community’s military campaigns in 7th-century Arabia.
• C. Babylonian forces
  Babylonian forces were the military armies of the Neo-Babylonian Empire that played a decisive role in toppling Assyria and expanding Babylon’s dominance in the ancient Near East.
• D. Mahdist Ansar forces
  The Mahdist Ansar forces were the Sudanese Islamist rebel army loyal to Muhammad Ahmad al-Mahdi that waged a successful jihad against Egyptian and British control in the late 19th century.
• E. Mughal imperial forces
  Mughal imperial forces were the military troops of the Mughal Empire in India, comprising imperial armies and allied contingents that defended and expanded the empire under its emperors.
• F. None of above. chosen