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: Mongol sack of Baghdad | Statement: [Abbasid caliphs in Cairo, establishedAfter, Mongol sack of Baghdad]

Target entity: Mongol sack of Baghdad
Context triple: [Abbasid caliphs in Cairo, establishedAfter, Mongol sack of Baghdad]

• A. Mongol conquest of the Khwarezmian Empire
  The Mongol conquest of the Khwarezmian Empire was a devastating early 13th-century campaign in which Genghis Khan’s forces destroyed the Khwarezmian state and opened the way for Mongol expansion across Persia and into the Islamic world.
• B. Sack of Baghdad (1258) chosen
  The Sack of Baghdad (1258) was the devastating Mongol conquest and destruction of the Abbasid capital, which effectively ended the Abbasid Caliphate’s political power and marked a major turning point in Islamic and world history.
• C. Mongol invasion of Anatolia
  The Mongol invasion of Anatolia was a series of 13th-century campaigns in which Mongol forces defeated the Seljuk Sultanate of Rum, bringing much of Anatolia under Mongol suzerainty and reshaping the region’s political landscape.
• D. Mongol invasion of the Middle East under Hülegü
  The Mongol invasion of the Middle East under Hülegü was a 13th-century campaign that shattered major Islamic powers, most notably through the sack of Baghdad in 1258 and the destruction of the Abbasid Caliphate.
• E. Mongol invasions of the Levant
  The Mongol invasions of the Levant were a series of 13th-century military campaigns in the Eastern Mediterranean, during which Mongol forces and their allies clashed with Mamluk Egypt and other regional powers for control of Syria and surrounding territories.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.