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: Central Highlands Campaign (1975) | Statement: [Le Trong Tan, battle, Central Highlands Campaign (1975)]

Target entity: Central Highlands Campaign (1975)
Context triple: [Le Trong Tan, battle, Central Highlands Campaign (1975)]

• A. Central Highlands campaign (Vietnam War) chosen
  The Central Highlands campaign (Vietnam War) was a series of major U.S. and South Vietnamese military operations in Vietnam’s Central Highlands aimed at disrupting North Vietnamese and Viet Cong forces and securing this strategically vital region.
• B. Battle of Phuoc Long
  The Battle of Phuoc Long was a pivotal 1974–1975 engagement in the Vietnam War in which North Vietnamese forces captured Phuoc Long Province, revealing the weakness of South Vietnamese defenses and foreshadowing the final offensive against Saigon.
• C. Nguyen Hue Offensive
  The Nguyen Hue Offensive, better known as the Easter Offensive, was a major 1972 North Vietnamese conventional military campaign against South Vietnam during the Vietnam War.
• D. Ho Chi Minh Campaign
  The Ho Chi Minh Campaign was the final major North Vietnamese offensive in 1975 that captured Saigon and effectively ended the Vietnam War with the collapse of South Vietnam.
• E. Vietnam Counteroffensive campaigns
  The Vietnam Counteroffensive campaigns were a series of major U.S. and allied military operations conducted during the Vietnam War aimed at regaining the initiative against communist forces and expanding control over contested regions.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.