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: Anglo-Afghan boundary commission | Statement: [Mortimer Durand, participatedIn, Anglo-Afghan boundary commission]

Target entity: Anglo-Afghan boundary commission
Context triple: [Mortimer Durand, participatedIn, Anglo-Afghan boundary commission]

• A. Afghan Boundary Commission chosen
  The Afghan Boundary Commission was a late 19th-century Anglo-Russian joint commission established to survey and delimit the northwestern border of Afghanistan, helping define the frontiers of the British and Russian empires in Central Asia.
• B. Anglo-Afghan Treaty of 1921
  The Anglo-Afghan Treaty of 1921 was an agreement between the United Kingdom and Afghanistan that reaffirmed Afghan independence, regulated their diplomatic and frontier relations, and updated terms established after the Third Anglo-Afghan War.
• C. Anglo-Russian boundary commission
  The Anglo-Russian boundary commission was a joint British–Russian body established in the late 19th century to survey and formally delimit the frontier between Afghanistan and the Russian Empire in Central Asia.
• D. Durand Agreement
  The Durand Agreement is an 1893 treaty between British India and Afghanistan that drew the contentious frontier later known as the Afghanistan–Pakistan border.
• E. International Boundary Commission
  The International Boundary Commission is a bi-national organization that manages, surveys, and maintains the official land and water boundary between Canada and the United States.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.