premise: Roland has only visited Egypt, Clayton has only visited Romania, Lewis has only visited Brunei, Dave has only visited Slovakia, Franklin has only visited Albania, Alfred has only visited Seychelles, Peter has only visited Angola, Ronald has only visited Côte D'ivore, Lawrence has only visited Italy, Kenneth has only visited Paraguay, Hugh has only visited Vatican City, Terrance has only visited Democratic Republic of the Congo
hypothesis: Kyle didn't visit Angola