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: [['[TABLECONTEXT]', 'RD.', '5'], ['[TABLECONTEXT]', '[TITLE]', '1989 Formula One season'], ['5', 'GRAND_PRIX', 'United States Grand Prix'], ['5', 'DATE', '4 June']]

In the 1989 Formula One season, the United States Grand Prix was held on June 4th on Road 5.