TASK DEFINITION: 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.
PROBLEM: The centre city Cotto of Portland Arms has an expensive low customer rated Italian coffee shop.

SOLUTION: [['Cotto', 'eatType', 'coffee shop'], ['Cotto', 'food', 'Italian'], ['Cotto', 'priceRange', 'high'], ['Cotto', 'customer rating', '1 out of 5']]

PROBLEM: The Waterman provides Indian food in the £20-25 price range. It is located in the city centre. Its customer rating is high.

SOLUTION: [['The Waterman', 'food', 'Indian'], ['The Waterman', 'priceRange', '£20-25'], ['The Waterman', 'customer rating', 'high'], ['The Waterman', 'area', 'city centre']]

PROBLEM: Satisfied customers who visited Strada which is close to Rainbow Vegetarian Café boast of it's cheap food price, family Friendliness and English cuisine.

SOLUTION:
[['Strada', 'food', 'English'], ['Strada', 'priceRange', 'cheap'], ['Strada', 'near', 'Rainbow Vegetarian Café']]