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.

Input: Consider Input: A Fortress of Grey Ice was written in the United States in English which is spoken in Great Britain.

Output: [['A Fortress of Grey Ice', 'LANGUAGE', 'English language'], ['English language', 'SPOKEN_IN', 'Great Britain'], ['A Fortress of Grey Ice', 'COUNTRY', 'United States']]


Input: Consider Input: American Alan Bean was a teat pilot who was born March 15th, 1932 in Wheeler, Texas. In 1963 NASA asked him to join the Apollo 12 program where he later spent 100,305 minutes in space.

Output: [['Alan Bean', 'NATIONALITY', 'United States'], ['Alan Bean', 'OCCUPATION', 'Test pilot'], ['Alan Bean', 'DATE_OF_BIRTH', '"1932-03-15"'], ['Alan Bean', 'WAS_A_CREW_MEMBER_OF', 'Apollo 12'], ['Alan Bean', 'BIRTH_PLACE', 'Wheeler, Texas'], ['Alan Bean', 'TIME_IN_SPACE', '"100305.0"(minutes)'], ['Alan Bean', 'WAS_SELECTED_BY_NASA', '1963']]


Input: Consider Input: Francesco Ghedina was in 7th position and had a total time of 1:50.94.


Output: [['Francesco Ghedina', 'POSITION', '7.'], ['Francesco Ghedina', 'TOTAL', '1:50.94']]