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: Andrews County Airport is located in Texas, United States, where the people are known as Texans. The language spoken in Texas is English and the capital city is Austin.
Example Output: [['Andrews County Airport', 'LOCATION', 'Texas'], ['Texas', 'CAPITAL', 'Austin, Texas'], ['Texas', 'LANGUAGE', 'English language'], ['Texas', 'DEMONYM', 'Texan'], ['Texas', 'COUNTRY', 'United States']]

Example Input: A Fortress of Grey Ice was written in the United States in English which is spoken in Great Britain.
Example Output: [['A Fortress of Grey Ice', 'LANGUAGE', 'English language'], ['English language', 'SPOKEN_IN', 'Great Britain'], ['A Fortress of Grey Ice', 'COUNTRY', 'United States']]

Example Input: Gabriela Szabo of Romania came in first in the women's 5000 metres.
Example Output:
[['Gabriela Szabo (ROU)', 'RANK', '1']]