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.

Example Input: The episode written by Warren Lieberstein & Halsted Sullivan had 7.71.
Example Output: [[' cafe disco ', 'U.S._VIEWERS_(MILLIONS)', '7.71'], [' cafe disco ', 'WRITTEN_BY', 'warren lieberstein & halsted sullivan']]

Example Input: Seppo Simola reached 20.15 meters in Turku, Finland.
Example Output: [['Seppo Simola', 'LOCATION', 'Turku, Finland'], ['Seppo Simola', 'DISTANCE', '20.15']]

Example Input: There is a cheap Indian restaurant named Blue Spice near riverside.
Example Output:
[['Blue Spice', 'eatType', 'restaurant'], ['Blue Spice', 'food', 'Indian'], ['Blue Spice', 'priceRange', 'less than £20'], ['Blue Spice', 'area', 'riverside']]