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 position of the player from Germantown, TN, is infielder.
Example Output: [['Jay Hood', 'POSITION', 'Infielder'], ['Jay Hood', 'HOMETOWN', 'Germantown, TN']]

Example Input: The book Alcatraz Versus the Evil Librarians is an example of American Literature. White people are a part of the U.S's ethnic make-up.
Example Output: [['United States', 'ETHNIC_GROUP', 'White Americans'], ['Alcatraz Versus the Evil Librarians', 'COUNTRY', 'United States']]

Example Input: Clowns pub has a high price range and an average customer rating.
Example Output:
[['Clowns', 'eatType', 'pub'], ['Clowns', 'priceRange', 'moderate'], ['Clowns', 'customer rating', 'average']]