premise: Ronnie has only visited Solomon Islands, Bobby has only visited Brunei, Daniel has only visited São Tomé & Prícipe, Antonio has only visited United Arab Emirates, William has only visited Haiti, Byron has only visited Senegal, Cecil has only visited Palau, Edgar has only visited Ukraine, Larry has only visited Guinea-Bissau, Nathaniel has only visited Italy, Rafael has only visited Guinea
hypothesis: Daniel didn't visit Macedonia