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: South Vietnamese security services | Statement: [Phụng Hoàng, implementedBy, South Vietnamese security services]

Target entity: South Vietnamese security services
Context triple: [Phụng Hoàng, implementedBy, South Vietnamese security services]

• A. North Vietnamese intelligence services
  North Vietnamese intelligence services were the communist North Vietnam’s clandestine agencies responsible for espionage, counterintelligence, and covert operations during the Vietnam War.
• B. South Vietnamese military junta
  The South Vietnamese military junta was a group of senior army officers who seized power in a 1963 coup, ending President Ngô Đình Diệm’s rule and establishing a short-lived military government in South Vietnam.
• C. South Vietnamese leadership chosen
  South Vietnamese leadership refers to the U.S.-backed political and military elite that governed South Vietnam during the Vietnam War, headed for much of the period by President Nguyen Van Thieu.
• D. Viet Minh intelligence network
  The Viet Minh intelligence network was a clandestine system of informants, scouts, and agents that gathered and relayed critical military and political information to support Viet Minh operations against French colonial forces.
• E. Central Office for South Vietnam (COSVN)
  The Central Office for South Vietnam (COSVN) was the clandestine political and military headquarters of the North Vietnamese and Viet Cong forces directing communist operations in South Vietnam during the Vietnam War.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.