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: [['1979', 'WINNER', 'Don Gregory'], ['[TABLECONTEXT]', 'YEAR', '1979'], ['1979', 'DATE', 'October 7'], ['[TABLECONTEXT]', '[TITLE]', 'Winchester 400']]

On October 7, 1979, Don Gregory won Winchester 400.