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:
Evan was played by Matthew Morrison.

Ex Output:
[['[TABLECONTEXT]', '[TITLE]', 'Matthew Morrison'], ['[TABLECONTEXT]', 'TITLE', "What to Expect When You're Expecting"], ["What to Expect When You're Expecting", 'ROLE', 'Evan']]


Ex Input:
For CSKA Moscow, Elivir contributed 1 other3 apps and 0 other3 goals.

Ex Output:
[['31', 'OTHER3_APPS', '1'], ['2003', 'TOTAL_APPS', '31'], ['[TABLECONTEXT]', '[TITLE]', 'Elvir Rahimić'], ['2003', 'TOTAL_GOALS', '1'], ['1', 'OTHER3_GOALS', '0'], ['2003', 'CLUB', 'CSKA Moscow'], ['[TABLECONTEXT]', 'SEASON', '2003']]


Ex Input:
The Igorot people are an ethnic group in the Philippines.

Ex Output:

[['Philippines', 'ETHNIC_GROUP', 'Igorot people']]