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 siege of Yinchuan in 1209 | Statement: [Mongol conquest of the Western Xia, precededBy, Mongol siege of Yinchuan in 1209]

Target entity: Mongol siege of Yinchuan in 1209
Context triple: [Mongol conquest of the Western Xia, precededBy, Mongol siege of Yinchuan in 1209]

• A. 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.
• B. Mongol conquest of the Qara Khitai
  The Mongol conquest of the Qara Khitai was a key early 13th-century campaign in Central Asia in which Genghis Khan’s forces destroyed the Qara Khitai (Western Liao) state, expanding Mongol control deep into the region.
• C. Mongol conquest of the Western Xia chosen
  The Mongol conquest of the Western Xia was an early 13th-century campaign in which Genghis Khan’s forces destroyed the Tangut-led Western Xia dynasty, helping to launch the Mongol Empire’s rapid expansion across Asia.
• D. Mongol conquest of Dali Kingdom
  The Mongol conquest of the Dali Kingdom was a 13th-century campaign in which the Mongol Empire subjugated the Dali state in present-day Yunnan, securing control over a key region in southwestern China.
• E. 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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.