premise: Todd has only visited Côte D'ivore, Vernon has only visited Azerbaijan, Aaron has only visited Ecuador, Melvin has only visited Brunei, Marion has only visited Liechtenstein, Erik has only visited Tanzania, Leon has only visited Mozambique, Harvey has only visited Guinea-Bissau, Donald has only visited Bulgaria, Jose has only visited Pakistan, Jaime has only visited North Korea, Wayne has only visited Senegal
hypothesis: Jose didn't visit Pakistan