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']]

The United Kingdom is led by David Cameron. Among popular sandwiches in the U.K. are bacon sandwiches, which has brown sauce as one of its ingredients. The BLT is one type of a bacon club sandwich.