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: Siege of Constantinople (1422) | Statement: [Ottoman conquest of Constantinople, precededBy, Siege of Constantinople (1422)]

Target entity: Siege of Constantinople (1422)
Context triple: [Ottoman conquest of Constantinople, precededBy, Siege of Constantinople (1422)]

• A. Siege of Constantinople 1422 chosen
  The Siege of Constantinople in 1422 was an unsuccessful Ottoman attempt under Sultan Murad II to capture the Byzantine capital three decades before its eventual fall in 1453.
• B. Siege of Constantinople (1394–1402)
  The Siege of Constantinople (1394–1402) was a prolonged Ottoman blockade of the Byzantine capital under Sultan Bayezid I that nearly brought the weakened empire to collapse before being lifted due to Timur’s invasion of Anatolia.
• C. Ottoman siege of Thessalonica (1422)
  The Ottoman siege of Thessalonica (1422) was an early 15th-century attempt by the Ottoman Empire to capture the strategically vital Byzantine city of Thessalonica, foreshadowing its eventual conquest in 1430.
• D. Siege of Trebizond (1461)
  The Siege of Trebizond (1461) was the Ottoman campaign that captured the last Byzantine successor state on the Black Sea, effectively ending the Empire of Trebizond and completing Ottoman control over the region.
• E. Siege of Constantinople (813)
  The Siege of Constantinople in 813 was a failed Bulgarian attempt under Khan Krum to capture the Byzantine capital following their victory at Versinikia, highlighting the resilience of the city’s formidable defenses.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.