premise: Fred has only visited Dominican Republic, Eddie has only visited Georgia, Edgar has only visited Myanmar, Wayne has only visited Uzbekistan, Jonathan has only visited Botswana, Jeff has only visited Palau, Bob has only visited Germany, Freddie has only visited Montenegro, Marshall has only visited Lesotho, Tracy has only visited Timor-Leste, Felix has only visited Gambia, Greg has only visited Kenya
hypothesis: Edgar didn't visit Bahrain