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: [['2013 davis cup europe/africa group ii', 'OPPONENT', 'lukas mugevicius'], ['lukas mugevicius', 'AGAINST', 'lithuania'], ['2013 davis cup europe/africa group ii', 'SURFACE', 'clay'], ['2013 davis cup europe/africa group ii', 'RESULT', '6-0, 6-1, 6-2']]

ALL OF THE RESULTS WHEN THEY PLAYED AGAINST LITHUANIA AND THE SURFACE WAS MADE OF CLAY WERE 6 - 0, 6 - 1, 6-2.