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:
Amsterdam Airport Schiphol is -3.3528 metres above sea level.

Ex Output:
[['Amsterdam Airport Schiphol', 'ELEVATION', '-3.3528']]


Ex Input:
Alice roosevelt was the deceased spouse who was married for 4 years.

Ex Output:
[['Theodore Roosevelt', 'LENGTH_OF_MARRIAGE', '4 years'], ['Theodore Roosevelt', 'DECEASED_SPOUSE', 'Alice Roosevelt']]


Ex Input:
The cw had 2.74 million viewers for Supernatural.

Ex Output:

[['[TABLECONTEXT]', '[TITLE]', 'Supernatural (U.S. TV series) Ratings'], ['[TABLECONTEXT]', 'SEASON', '3'], ['3', 'NETWORK', 'the cw'], ['3', 'VIEWERS_IN_MILLIONS', '2.74']]