This task is about using the specified sentence and converting the sentence to Resource Description Framework (RDF) triplets of the form (subject, predicate object). The RDF triplets generated must be such that the triplets accurately capture the structure and semantics of the input sentence. The input is a sentence and the output is a list of triplets of the form [subject, predicate, object] that capture the relationships present in the sentence. When a sentence has more than 1 RDF triplet possible, the output must contain all of them.

During his time as head coach of Auburn University's baseball team, Johnny Williamson achieved a 21-23-0 record and a .477 percentage.
[['Johnny Williamson', 'RECORD', '21-23-0'], ['Johnny Williamson', 'PCT.', '.477'], ['[TABLECONTEXT]', 'COACH', 'Johnny Williamson'], ['[TABLECONTEXT]', '[TITLE]', 'Auburn Tigers baseball']]

At 159 meters above sea level, Angola International airport is located in Icolo e Bengo, in Angola.
[['Angola International Airport', 'LOCATION', 'Ícolo e Bengo'], ['Ícolo e Bengo', 'COUNTRY', 'Angola'], ['Angola International Airport', 'ELEVATION', '159']]

Chris carney, the incumbent, lost re-election republican gain.

[['Chris Carney', 'RESULT', 'Lost re-election Republican gain']]