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: Vietnamization policy | Statement: [Guam Doctrine, relatedTo, Vietnamization policy]

Target entity: Vietnamization policy
Context triple: [Guam Doctrine, relatedTo, Vietnamization policy]

• A. Vietnamization chosen
  Vietnamization was a U.S. strategy during the Vietnam War that sought to shift combat responsibilities to South Vietnamese forces while gradually withdrawing American troops.
• B. Strategic Hamlet Program
  The Strategic Hamlet Program was a controversial early-1960s South Vietnamese counterinsurgency initiative that sought to isolate rural populations from Viet Cong influence by relocating villagers into fortified settlements.
• C. Vietnam War
  The Vietnam War was a protracted Cold War-era conflict in Southeast Asia, primarily between communist North Vietnam and U.S.-backed South Vietnam, that profoundly shaped global politics, military strategy, and American society.
• D. U.S. invasion of Cambodia (1970)
  The U.S. invasion of Cambodia in 1970 was a controversial expansion of the Vietnam War in which American and South Vietnamese forces entered Cambodian territory to attack North Vietnamese and Viet Cong sanctuaries, sparking widespread protest and political backlash in the United States.
• E. Tet Offensive
  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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.