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: The Phoenix served high priced Chinese food at the riverside. It is rated 1 out of 5.

Output: [['The Phoenix', 'food', 'Chinese'], ['The Phoenix', 'priceRange', 'high'], ['The Phoenix', 'customer rating', '1 out of 5'], ['The Phoenix', 'area', 'riverside']]


Input: Consider Input: Born in New Hampshire, Alan Shepard got a distinguished Service Medal by the US Navy.

Output: [['Alan Shepard', 'BIRTH_PLACE', 'New Hampshire'], ['Alan Shepard', 'AWARD', 'Distinguished Service Medal (United States Navy)']]


Input: Consider Input: Mayer participated in the World Championship in Berlin in 2009.


Output: [['[TABLECONTEXT]', '[TITLE]', 'Gerhard Mayer'], ['World Championships', 'VENUE', 'Berlin, Germany'], ['[TABLECONTEXT]', 'YEAR', '2009'], ['2009', 'COMPETITION', 'World Championships']]