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: 1975 Spring Offensive | Statement: [Battle of Phuoc Long, partOf, 1975 Spring Offensive]

Target entity: 1975 Spring Offensive
Context triple: [Battle of Phuoc Long, partOf, 1975 Spring Offensive]

• A. 1975 Spring Offensive chosen
  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.
• B. 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.
• C. Chinese Spring Offensive 1951
  The Chinese Spring Offensive of 1951 was a major Korean War campaign in which Chinese and North Korean forces launched large-scale attacks against United Nations and South Korean troops in an attempt to break the stalemate on the peninsula.
• D. 1 March General Offensive
  The 1 March General Offensive was a major Indonesian military operation in 1949 during the National Revolution, in which Indonesian forces briefly recaptured Yogyakarta to demonstrate their continued resistance against Dutch colonial rule.
• E. Operation Lam Son 719
  Operation Lam Son 719 was a 1971 South Vietnamese and U.S.-supported incursion into Laos aimed at disrupting the Ho Chi Minh Trail during the Vietnam War, which ultimately exposed serious weaknesses in the South Vietnamese military.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.