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: [Battle of the Zab, combatant, Abbasid forces]

Target entity: Abbasid forces
Context triple: [Battle of the Zab, combatant, Abbasid forces]

• A. Abbasid forces chosen
  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.
• B. 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.
• C. 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.
• D. 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.
• E. 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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.