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: 2004 China–Russia border agreement | Statement: [Ussuri River, borderTreaty, 2004 China–Russia border agreement]

Target entity: 2004 China–Russia border agreement
Context triple: [Ussuri River, borderTreaty, 2004 China–Russia border agreement]

• A. Supplementary Agreement on the Eastern Section of the China–Russia Boundary (2004) chosen
  The Supplementary Agreement on the Eastern Section of the China–Russia Boundary (2004) is a bilateral treaty that finalized and clarified the remaining disputed segments of the eastern land border between China and Russia, helping to normalize and stabilize relations between the two countries.
• B. Treaty on the Russian-Chinese Border (1991)
  The Treaty on the Russian-Chinese Border (1991) is a post–Cold War agreement that settled major sections of the long-disputed frontier between Russia and China, laying groundwork for improved bilateral relations and later border accords.
• C. Russia–China border
  The Russia–China border is the long international boundary separating the Russian Federation and the People’s Republic of China, stretching thousands of kilometers across rivers, mountains, and remote terrain in Northeast and Central Asia.
• D. Sino–Soviet border negotiations of the 1970s
  The Sino–Soviet border negotiations of the 1970s were a series of diplomatic talks between China and the Soviet Union aimed at easing tensions and resolving longstanding territorial disputes along their shared frontier after years of armed confrontation.
• E. Sino–Soviet Treaty of Friendship and Alliance (1945)
  The Sino–Soviet Treaty of Friendship and Alliance (1945) was a World War II–era agreement between the Republic of China and the Soviet Union that secured Soviet recognition of Chinese sovereignty over Manchuria and Mongolia in exchange for political and military concessions, shaping postwar power dynamics in East Asia.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.