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: Ethylcellulose can be derived using chloroethane, and it is water insoluble.
Example Output: [['Ethylcellulose', 'REAGENT_EXAMPL7', 'Chloroethane'], ['Ethylcellulose', 'WATER_SOLUBILITY', 'Water insoluble']]

Example Input: AS Livorno Calcio played season 2014-15 in Serie B.
Example Output: [['A.S. Livorno Calcio', 'SEASON', '2014–15 Serie B']]

Example Input: Loch Fyne is a children friendly restaurant that serves Chinese food.
Example Output:
[['Loch Fyne', 'eatType', 'restaurant'], ['Loch Fyne', 'food', 'Chinese'], ['Loch Fyne', 'familyFriendly', 'yes']]