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: Tonkin Campaign of the Sino-French War | Statement: [Siege of Tuyên Quang, campaign, Tonkin Campaign of the Sino-French War]

Target entity: Tonkin Campaign of the Sino-French War
Context triple: [Siege of Tuyên Quang, campaign, Tonkin Campaign of the Sino-French War]

• A. Tonkin Campaign chosen
  The Tonkin Campaign was a late 19th-century French military operation in northern Vietnam that led to the establishment of French colonial control over the region.
• B. Cochinchina campaign
  The Cochinchina campaign was a mid-19th-century French and Spanish military intervention in southern Vietnam that led to the establishment of French colonial rule in the region.
• C. Hue–Da Nang Campaign
  The Hue–Da Nang Campaign was a major 1975 North Vietnamese offensive that captured the key central Vietnamese cities of Huế and Da Nang, hastening the collapse of South Vietnam in the final phase of the Vietnam War.
• D. Pleiku Campaign
  The Pleiku Campaign was a major 1965 U.S. and South Vietnamese military operation in the Vietnam War’s Central Highlands, marking the first large-scale conventional clashes between American and North Vietnamese forces.
• E. Sino-French War
  The Sino-French War was a late 19th-century conflict between Qing China and France, fought largely over control and influence in Vietnam and resulting in the establishment of French colonial dominance in the region.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.