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: Manchu–Mongol alliance building | Statement: [Empress Dowager Xiaozhuang, associatedWith, Manchu–Mongol alliance building]

Target entity: Manchu–Mongol alliance building
Context triple: [Empress Dowager Xiaozhuang, associatedWith, Manchu–Mongol alliance building]

• A. Mongol–Qing relations chosen
  Mongol–Qing relations encompass the complex political, military, and diplomatic interactions between the Mongol polities and the rising Qing dynasty, culminating in the Qing consolidation of power over Inner Asia.
• B. Silla–Tang alliance
  The Silla–Tang alliance was a 7th-century military and political partnership between the Korean kingdom of Silla and China’s Tang dynasty that played a decisive role in conquering rival Korean states and reshaping the Korean peninsula’s political landscape.
• C. Manchu invasions
  The Manchu invasions were a series of 17th-century military campaigns by Manchu forces that weakened and ultimately helped topple China’s Ming dynasty, paving the way for the establishment of the Qing dynasty.
• D. Tumu Crisis
  The Tumu Crisis was a 1449 military disaster in which Mongol forces captured the Ming emperor Zhengtong, severely undermining the Ming dynasty’s authority and exposing its military weaknesses.
• E. Reunification of the Golden Horde
  Reunification of the Golden Horde refers to Tokhtamysh’s consolidation of the fragmented Golden Horde khanate in the late 14th century, restoring its political unity and power across the Eurasian steppe.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.