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: Rashidun Caliphate under Ali ibn Abi Talib | Statement: [Battle of Nahrawan, belligerent, Rashidun Caliphate under Ali ibn Abi Talib]

Target entity: Rashidun Caliphate under Ali ibn Abi Talib
Context triple: [Battle of Nahrawan, belligerent, Rashidun Caliphate under Ali ibn Abi Talib]

• A. Rashidun Caliphate chosen
  The Rashidun Caliphate was the first Islamic caliphate established after the death of the Prophet Muhammad, rapidly expanding Arab Muslim rule across the Middle East, North Africa, and parts of Asia under the leadership of the “Rightly Guided” caliphs.
• B. Abbasid Caliphate
  The Abbasid Caliphate was a major Islamic dynasty that ruled from the mid-8th to the 13th century, overseeing a golden age of science, culture, and philosophy centered in its capital, Baghdad.
• C. Zubayrid regime in Mecca
  The Zubayrid regime in Mecca was the rival caliphal authority established by Abd Allah ibn al-Zubayr during the Second Fitna, challenging Umayyad rule from its base in the holy city.
• D. Umayyad Caliphate
  The Umayyad Caliphate was an early Islamic empire (661–750 CE) that rapidly expanded from the Iberian Peninsula to Central Asia, establishing Arabic as an administrative language and shaping the political and cultural foundations of the Arab-Islamic world.
• E. Zubayrid regime
  The Zubayrid regime was a short-lived rival caliphate led by Abd Allah ibn al-Zubayr during the Second Fitna, challenging Umayyad authority over the early Islamic empire.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.