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: Battle of Xuan Loc | Statement: [18th Division (ARVN), engagement, Battle of Xuan Loc]

Target entity: Battle of Xuan Loc
Context triple: [18th Division (ARVN), engagement, Battle of Xuan Loc]

• A. Battle of Xuan Loc chosen
  The Battle of Xuan Loc was the last major engagement of the Vietnam War, where South Vietnamese forces mounted a final, intense defense against the advancing North Vietnamese Army before the fall of Saigon.
• B. Battle of Quang Tri
  The Battle of Quang Tri was a major 1972 confrontation in the Vietnam War in which North Vietnamese forces captured and later faced intense South Vietnamese and U.S. efforts to retake the strategically vital provincial capital of Quang Tri.
• C. Battle of Pleiku
  The Battle of Pleiku was a 1965 Viet Cong attack on a U.S. base in Vietnam’s Central Highlands that prompted major American escalation and the sustained bombing campaign known as Operation Rolling Thunder.
• D. 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.
• E. Battle of Vinh Yen
  The Battle of Vinh Yen was a major 1951 engagement in the First Indochina War in which French Union forces halted a large-scale Viet Minh offensive near Hanoi, marking a significant French defensive victory.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.