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: Lon Nol | Statement: [U.S. invasion of Cambodia (1970), CambodianLeaderAtTime, Lon Nol]

Target entity: Lon Nol
Context triple: [U.S. invasion of Cambodia (1970), CambodianLeaderAtTime, Lon Nol]

• A. Lon Nol chosen
  Lon Nol was a Cambodian military general and politician who led the coup that overthrew Prince Norodom Sihanouk and headed the U.S.-backed Khmer Republic in the early 1970s.
• B. Nuon Chea
  Nuon Chea was a senior Khmer Rouge leader and chief ideologue who served as Pol Pot’s deputy and was later convicted of crimes against humanity for his role in Cambodia’s genocidal regime.
• C. Ieng Sary
  Ieng Sary was a senior Cambodian communist politician and co-founder of the Khmer Rouge who served as its foreign minister and was later charged with crimes against humanity for his role in the regime’s atrocities.
• D. Khieu Samphan
  Khieu Samphan is a Cambodian communist politician who served as head of state of Democratic Kampuchea under the Khmer Rouge and was later convicted of crimes against humanity for his role in the regime.
• E. Pol Pot
  Pol Pot was the leader of Cambodia’s Khmer Rouge regime, responsible for the genocidal policies that led to the deaths of an estimated 1.5 to 2 million people in the late 1970s.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: CambodianLeaderAtTime
Context triple: [U.S. invasion of Cambodia (1970), CambodianLeaderAtTime, Lon Nol]

• A. VietnameseLeader
  Indicates that an entity holds or has held a leadership position or governing authority over Vietnam.
• B. headOfStateDuringExistence
  Indicates that a person served as the head of state of an entity for some or all of the period during which that entity existed.
• C. countryLeaderOf chosen
  Indicates that one entity serves as the head of state or government of the specified country.
• D. notableFormerLeader
  Indicates that the subject was once a leader of the object and is recognized as particularly significant or prominent in that former leadership role.
• E. coupLeader
  Indicates that the subject is the primary organizer or head figure responsible for leading a coup against an existing authority.
• F. None of above.