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.

The episode was written by Rob Wright, had 3.3 million viewers, and aired on January 8th, 2006.
[['mr. and mrs. witch', 'WRITTEN_BY', 'rob wright'], ['mr. and mrs. witch', 'ORIGINAL_AIR_DATE', 'january8,2006'], ['mr. and mrs. witch', 'U.S._VIEWERS_(MILLIONS)', '3.3']]

In the city center, Blue Spice serves low priced Italian food.
[['Blue Spice', 'food', 'Italian'], ['Blue Spice', 'priceRange', 'less than £20'], ['Blue Spice', 'area', 'city centre']]

Looking for a one star family friend pub, try Zizzi.

[['Zizzi', 'eatType', 'pub'], ['Zizzi', 'customer rating', 'low']]