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: F. W. de Klerk | Statement: [National Party, lastStatePresidentFromParty, F. W. de Klerk]

Target entity: F. W. de Klerk
Context triple: [National Party, lastStatePresidentFromParty, F. W. de Klerk]

• A. F. W. de Klerk chosen
  F. W. de Klerk was the last apartheid-era president of South Africa, known for initiating the end of white minority rule and sharing the 1993 Nobel Peace Prize with Nelson Mandela.
• B. P. W. Botha
  P. W. Botha was a hardline apartheid-era South African leader who served as prime minister and later as the country’s first executive state president, overseeing intensified repression and limited reforms in the 1970s and 1980s.
• C. B. J. Vorster
  B. J. Vorster was a South African politician who served as prime minister and later state president during the apartheid era, playing a central role in enforcing and defending the system of racial segregation.
• D. Louis Botha
  Louis Botha was a prominent Boer military leader who became the first Prime Minister of the Union of South Africa.
• E. D. F. Malan
  D. F. Malan was a South African prime minister and National Party leader best known for formally instituting and entrenching the apartheid system.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: lastStatePresidentFromParty
Context triple: [National Party, lastStatePresidentFromParty, F. W. de Klerk]

• A. lastPresident
  Indicates that one entity is the most recent individual to have held the office of president of the other entity.
• B. notablePresidentFromParty
  Indicates that the subject is a president who is notably associated with, and belongs to, the specified political party.
• C. previousPresident
  Indicates that one person held the office of president immediately before another person.
• D. lastIncumbent
  Indicates that the subject is the most recent person or entity to have held a particular position, office, or role before the current one.
• E. presidentElect
  Indicates that one entity has been elected to be president of another entity (such as a country or organization) but has not yet assumed the office.
• F. None of above. chosen