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 Empire period | Statement: [Chormaqan, historicalEra, Mongol Empire period]

Target entity: Mongol Empire period
Context triple: [Chormaqan, historicalEra, Mongol Empire period]

• A. Pax Mongolica
  Pax Mongolica was a 13th–14th century era of relative peace and stability across the vast Mongol Empire that enabled flourishing long-distance trade, cultural exchange, and travel between Europe and Asia.
• B. Northern Yuan dynasty
  The Northern Yuan dynasty was the Mongol regime that continued the legacy of the Mongol Empire in Mongolia and surrounding regions after the fall of the Yuan dynasty in China.
• C. Mongol-ruled China
  Mongol-ruled China refers to the Yuan dynasty (1271–1368), when the Mongol Empire governed China as a unified imperial state under Kublai Khan and his successors.
• D. Mongol Empire chosen
  The Mongol Empire was a vast 13th–14th century Eurasian empire founded by Genghis Khan, renowned for its unprecedented territorial expansion, military prowess, and facilitation of trade and cultural exchange along the Silk Road.
• E. Timurid era
  The Timurid era was a late medieval period in Central and South Asia marked by the rule of the Timurid dynasty, noted for its military conquests, Persianate high culture, and flourishing of art, architecture, and scholarship.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.