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.

The Japanese Grand Prix in Motegi took place on September 28th.
[['Japanese Grand Prix', 'CIRCUIT', 'Motegi'], ['Japanese Grand Prix', 'DATE', '28 September']]

Bob mcewen (r) 74.0% bob smith (d) 26.0% were the candidates for district ohio 6.
[['Ohio 6', 'CANDIDATES', 'Bob McEwen (R) 74.0% Bob Smith (D) 26.0%']]

1634:The Ram Rebellion is from the United States where Barack Obama is President,the capital city is Washington D.C. and African American is one of the ethnic groups.

[['United States', 'LEADER_TITLE', 'President of the United States'], ['United States', 'LEADER_NAME', 'Barack Obama'], ['United States', 'CAPITAL', 'Washington, D.C.'], ['1634: The Ram Rebellion', 'COUNTRY', 'United States'], ['United States', 'ETHNIC_GROUP', 'African Americans']]