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 Q]: Addis Ababa City Hall has a height of 42 metres.
[EX A]: [['Addis Ababa City Hall', 'HEIGHT', '"42 m"']]

[EX Q]: Akron Summit Assault's ground is St. Vincent-St. Mary High School in the city of Akron, Ohio, United States.
[EX A]: [['Akron Summit Assault', 'GROUND', 'St. Vincent–St. Mary High School'], ['St. Vincent–St. Mary High School', 'COUNTRY', 'United States'], ['St. Vincent–St. Mary High School', 'CITY', 'Akron, Ohio']]

[EX Q]: Pete stark (d) 58.4% victor romero are the opponents in district California 9.
[EX A]:
[['California 9', 'OPPONENT', 'Pete Stark (D) 58.4% Victor Romero (R) 41.6%']]