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: Boundary Treaty between China and Nepal 1961 | Statement: [Nepal–China border, borderTreaty, Boundary Treaty between China and Nepal 1961]

Target entity: Boundary Treaty between China and Nepal 1961
Context triple: [Nepal–China border, borderTreaty, Boundary Treaty between China and Nepal 1961]

• A. Sino-Nepalese Treaty of Peace and Friendship chosen
  The Sino-Nepalese Treaty of Peace and Friendship is a 1960 agreement between China and Nepal that formally established diplomatic relations and laid the foundation for defining and managing their shared Himalayan border.
• B. Nepal–China border
  The Nepal–China border is the high-altitude international boundary running across the Himalayas, including the summit region of Mount Everest and other major peaks.
• C. Treaty of Sugauli
  The Treaty of Sugauli was an 1816 agreement between the British East India Company and the Kingdom of Nepal that ended the Anglo-Nepalese War and significantly reduced Nepal’s territory while defining its modern borders.
• D. Treaty of Wuchale
  The Treaty of Wuchale was an 1889 agreement between Italy and Ethiopia whose disputed wording over Ethiopia’s sovereignty helped trigger the First Italo-Ethiopian War.
• E. Treaty of Kyakhta (1727)
  The Treaty of Kyakhta (1727) was an agreement between the Russian Empire and Qing China that fixed much of the Russo-Chinese border in Siberia and established Kyakhta as a key center of regulated cross-border trade.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.