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:
Stephen k amos was the team guest captain for episode 2.

Ex Output:
[['2', 'TEAM_GUEST_CAPTAIN', 'Stephen K Amos']]


Ex Input:
Arros negre is from the region of Catalonia in Spain. The main ingredients are white rice, cuttlefish or squid, cephalopod ink, cubanelle peppers.

Ex Output:
[['Arròs negre', 'COUNTRY', 'Spain'], ['Arròs negre', 'MAIN_INGREDIENTS', '"White rice, cuttlefish or squid, cephalopod ink, cubanelle peppers"'], ['Arròs negre', 'REGION', 'Catalonia'], ['Arròs negre', 'INGREDIENT', 'Squid']]


Ex Input:
The Rice Boat is located in the city centre near Express by Holiday Inn.   Indian food is serves here at a high price range. It is children friendly and has an average customer rating.

Ex Output:

[['The Rice Boat', 'food', 'Indian'], ['The Rice Boat', 'priceRange', 'high'], ['The Rice Boat', 'customer rating', 'average'], ['The Rice Boat', 'area', 'city centre'], ['The Rice Boat', 'familyFriendly', 'yes'], ['The Rice Boat', 'near', 'Express by Holiday Inn']]