Definition: In this task, you are given triplets. Each triplet is in the form of [subject, predicate, object]. Your task is to generate proper sentence that utilizes these triples. The objective is to construct a sentence that (a) captures the facts specified in the triples and (b) is a well-formed sentence easily understandable by a human. All triple values need not be used directly in the sentence as long as the facts are adequately captured.
Input: [['United Kingdom', 'LEADER_NAME', 'David Cameron'], ['BLT', 'DISH_VARIATION', 'Club sandwich'], ['Bacon sandwich', 'DISH_VARIATION', 'BLT'], ['Bacon sandwich', 'INGREDIENT', 'Brown sauce'], ['Bacon sandwich', 'COUNTRY', 'United Kingdom']]

Bacon sandwiches are from the UK where David Cameron was once Prime Minister. It often is served with brown sauce and variations on the sandwich include the BLT and club sandwich.