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: I Corps Tactical Zone, South Vietnam | Statement: [Headquarters and Service Company, 26th Marines, notableTheater, I Corps Tactical Zone, South Vietnam]

Target entity: I Corps Tactical Zone, South Vietnam
Context triple: [Headquarters and Service Company, 26th Marines, notableTheater, I Corps Tactical Zone, South Vietnam]

• A. I Corps Tactical Zone, South Vietnam chosen
  I Corps Tactical Zone, South Vietnam was the northernmost military region of South Vietnam during the Vietnam War, encompassing key coastal and border areas that saw some of the conflict’s heaviest fighting.
• B. Central Highlands, South Vietnam
  Central Highlands, South Vietnam was a strategically vital, mountainous and forested region that served as a major battleground during the Vietnam War.
• C. An Khe, South Vietnam
  An Khe, South Vietnam was a strategically important highland town and military base in Vietnam’s Central Highlands that served as a major U.S. Army hub and logistical center during the Vietnam War.
• D. II Field Force, Vietnam
  II Field Force, Vietnam was a major U.S. Army corps-level command responsible for directing large-scale ground combat operations in the III Corps Tactical Zone during the Vietnam War.
• E. Pacific Theater (Vietnam War)
  The Pacific Theater (Vietnam War) refers to the broad area of U.S. and allied military operations in and around Southeast Asia and the Pacific region during the Vietnam War, encompassing land, air, and naval campaigns against communist forces.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.