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: Third Mongol invasion of Đại Việt (1287–1288) | Statement: [Trần dynasty, notableEvent, Third Mongol invasion of Đại Việt (1287–1288)]

Target entity: Third Mongol invasion of Đại Việt (1287–1288)
Context triple: [Trần dynasty, notableEvent, Third Mongol invasion of Đại Việt (1287–1288)]

• A. Mongol invasion of Vietnam chosen
  The Mongol invasion of Vietnam was a series of 13th-century military campaigns by the Mongol Empire against the Đại Việt kingdom that were ultimately repelled, contributing to the limits of Mongol expansion in Southeast Asia.
• B. Mongol invasion of 1297–1298
  The Mongol invasion of 1297–1298 was a major incursion by Mongol forces into the Delhi Sultanate that tested and ultimately reinforced Alauddin Khalji’s military power in northern India.
• C. Mongol invasion of 1327–1328
  The Mongol invasion of 1327–1328 was a late medieval incursion by Mongol forces into the Delhi Sultanate, forming part of the broader series of Mongol invasions of the Indian subcontinent.
• D. Qing invasion of Đại Việt (1788–1789)
  The Qing invasion of Đại Việt (1788–1789) was a brief Chinese military intervention in northern Vietnam that ended in a decisive defeat by Tây Sơn forces under Emperor Quang Trung, helping to secure Vietnamese independence.
• E. Mongol invasions of Burma
  The Mongol invasions of Burma were a series of late 13th-century military campaigns by the Mongol Empire that led to the collapse of the Pagan Kingdom and the fragmentation of Burmese political power.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.