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.

Input: Consider Input: The party of the first elected candidate in 1954 was democratic.

Output: [['Thomas L. Ashley', 'FIRST_ELECTED', '1954'], ['Thomas L. Ashley', 'PARTY', 'Democratic']]


Input: Consider Input: The Vaults is a five star, expensive public house situated close to Café Adriatic

Output: [['The Vaults', 'priceRange', 'more than £30'], ['The Vaults', 'customer rating', '5 out of 5'], ['The Vaults', 'near', 'Café Adriatic']]


Input: Consider Input: Group 2 AJC Challenge Stakes with an open age and sex pool was in March.


Output: [['AJC Challenge Stakes', 'SEX', 'Open'], ['AJC Challenge Stakes', 'AGE', 'Open'], ['AJC Challenge Stakes', 'GRP', '2'], ['AJC Challenge Stakes', 'DATE', 'March']]