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: Tanaka–Webster connection | Statement: [Fefferman metric in several complex variables, relatedTo, Tanaka–Webster connection]

Target entity: Tanaka–Webster connection
Context triple: [Fefferman metric in several complex variables, relatedTo, Tanaka–Webster connection]

• A. Root–Takahira Agreement
  The Root–Takahira Agreement was a 1908 diplomatic accord between the United States and Japan that sought to ease tensions in the Pacific by affirming the status quo, including the Open Door policy in China and mutual recognition of each nation’s territorial possessions.
• B. Choshuenco summit
  Choshuenco summit is the main peak of the Mocho-Choshuenco volcanic complex in southern Chile, known for its glaciated cone and prominent elevation in the Andes.
• C. Iwakura Mission
  The Iwakura Mission was a landmark 1871–1873 Japanese diplomatic and fact-finding tour of the United States and Europe that aimed to renegotiate unequal treaties and study Western institutions to guide Japan’s modernization.
• D. Sakhalin–Kuril Exchange
  The Sakhalin–Kuril Exchange is the common name for the 1875 Treaty of Saint Petersburg between Japan and Russia, which settled territorial disputes by redefining control over Sakhalin and the Kuril Islands.
• E. Japan–Soviet Joint Declaration of 1956
  The Japan–Soviet Joint Declaration of 1956 is a post–World War II bilateral agreement that restored diplomatic relations between Japan and the Soviet Union and laid groundwork for resolving their territorial and peace treaty issues.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Tanaka–Webster connection
Target entity description: The Tanaka–Webster connection is a canonical linear connection associated with a strictly pseudoconvex CR manifold, used to define curvature and torsion invariants in CR and several complex variables geometry.

• A. Root–Takahira Agreement
  The Root–Takahira Agreement was a 1908 diplomatic accord between the United States and Japan that sought to ease tensions in the Pacific by affirming the status quo, including the Open Door policy in China and mutual recognition of each nation’s territorial possessions.
• B. Choshuenco summit
  Choshuenco summit is the main peak of the Mocho-Choshuenco volcanic complex in southern Chile, known for its glaciated cone and prominent elevation in the Andes.
• C. Iwakura Mission
  The Iwakura Mission was a landmark 1871–1873 Japanese diplomatic and fact-finding tour of the United States and Europe that aimed to renegotiate unequal treaties and study Western institutions to guide Japan’s modernization.
• D. Sakhalin–Kuril Exchange
  The Sakhalin–Kuril Exchange is the common name for the 1875 Treaty of Saint Petersburg between Japan and Russia, which settled territorial disputes by redefining control over Sakhalin and the Kuril Islands.
• E. Japan–Soviet Joint Declaration of 1956
  The Japan–Soviet Joint Declaration of 1956 is a post–World War II bilateral agreement that restored diplomatic relations between Japan and the Soviet Union and laid groundwork for resolving their territorial and peace treaty issues.
• F. None of above. chosen