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.

Q: Cocum is a service of Fast food with a price range of £20-25

A: [['Cocum', 'food', 'Fast food'], ['Cocum', 'priceRange', '£20-25']]
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Q: The result in the election in which Ralph R. Eltse was the incumbent was lost re-election democratic gain.

A: [['California 7', 'RESULT', 'Lost re-election Democratic gain'], ['California 7', 'INCUMBENT', 'Ralph R. Eltse']]
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Q: Craig hoffman wrote the series number 14.

A:
[[' the king is dead ', 'NO._IN_SERIES', '14'], [' the king is dead ', 'WRITTEN_BY', 'craig hoffman']]
****