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:
The United States of America`s Chief Justice is John Roberts.

Ex Output:
[['United States', 'LEADER_NAME', 'John Roberts']]


Ex Input:
A French coffee shop with 3 out of 5 ratings is Clowns near Clare Hall in the riverside area.

Ex Output:
[['Clowns', 'eatType', 'coffee shop'], ['Clowns', 'food', 'French'], ['Clowns', 'customer rating', '3 out of 5'], ['Clowns', 'area', 'riverside'], ['Clowns', 'near', 'Clare Hall']]


Ex Input:
There is an expensive one star family restaurant The Rice Boat. It is located near the Express by Holiday Inn in the City centre.

Ex Output:

[['The Rice Boat', 'eatType', 'restaurant'], ['The Rice Boat', 'priceRange', 'more than £30'], ['The Rice Boat', 'customer rating', 'low'], ['The Rice Boat', 'area', 'city centre'], ['The Rice Boat', 'near', 'Express by Holiday Inn']]