Create a set of triples that describes the content in the following sentence.

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