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: 1968 Tet Offensive | Statement: [Walter Cronkite, reportedOn, 1968 Tet Offensive]

Target entity: 1968 Tet Offensive
Context triple: [Walter Cronkite, reportedOn, 1968 Tet Offensive]

• A. Tet Offensive chosen
  The Tet Offensive was a major 1968 campaign of surprise attacks by North Vietnamese and Viet Cong forces across South Vietnam that dramatically shifted U.S. public opinion and marked a turning point in the Vietnam War.
• B. 1975 Spring Offensive
  The 1975 Spring Offensive was the final large-scale military campaign by North Vietnamese forces that rapidly led to the collapse of South Vietnam and the end of the Vietnam War.
• C. 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.
• D. 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.
• E. 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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.