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.

Example Input: Cocum is a family friendly restaurant that is rated 5 out of 5 by customers.  They serve cheap pub food.
Example Output: [['Cocum', 'eatType', 'restaurant'], ['Cocum', 'priceRange', 'cheap'], ['Cocum', 'customer rating', '5 out of 5'], ['Cocum', 'familyFriendly', 'yes']]

Example Input: There is a restaurant called The Phoenix. They are located at the city centre. They serve Japanese food, have a customer rating of 3 out of 5, and their price ranges from L20-25.
Example Output: [['The Phoenix', 'eatType', 'restaurant'], ['The Phoenix', 'food', 'Japanese'], ['The Phoenix', 'customer rating', '3 out of 5'], ['The Phoenix', 'area', 'city centre']]

Example Input: The Waterman is an inexpensive restaurant located in the city centre, it has great ratings but is not family friendly.
Example Output:
[['The Waterman', 'eatType', 'restaurant'], ['The Waterman', 'priceRange', 'cheap'], ['The Waterman', 'customer rating', '5 out of 5'], ['The Waterman', 'area', 'city centre'], ['The Waterman', 'familyFriendly', 'no']]