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: Conquest of Baghdad by the Mongols | Statement: [al-Musta'sim, endOfReignReason, Conquest of Baghdad by the Mongols]

Target entity: Conquest of Baghdad by the Mongols
Context triple: [al-Musta'sim, endOfReignReason, Conquest of Baghdad by the Mongols]

• A. 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.
• 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 conquests
  The Mongol conquests were a series of 13th- and 14th-century military campaigns that created one of the largest contiguous empires in history, stretching across much of Asia and into Europe.
• D. Mongol invasions of Europe
  The Mongol invasions of Europe were a series of 13th-century military campaigns in which Mongol armies devastated and conquered large parts of Eastern and Central Europe, profoundly impacting the region’s political and social landscape.
• E. Battle of Ain Jalut
  The Battle of Ain Jalut (1260) was a decisive clash in the Levant where the Mamluk Sultanate halted the westward expansion of the Mongol Empire, marking a turning point in Middle Eastern history.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.