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.

Ex Input:
Round Rock is the largest city in Williamson County, Texas.

Ex Output:
[['Williamson County, Texas', 'LARGEST_CITY', 'Round Rock, Texas']]


Ex Input:
Avocado is under the order of laurales.

Ex Output:
[['Avocado', 'ORDER', 'Laurales']]


Ex Input:
The beatles was the original artist when the order number is 9.

Ex Output:

[[" you can't do that ", 'ORDER_#', '9'], [" you can't do that ", 'ORIGINAL_ARTIST', 'the beatles']]