premise: Armando has only visited Panama, Brian has only visited Malawi, Philip has only visited Israel, Gordon has only visited Kosovo, Chester has only visited Bangladesh, Randy has only visited Luxembourg, Raymond has only visited Belgium, Morris has only visited Grenada, Charlie has only visited Kazakhstan, Salvador has only visited Samoa, Adrian has only visited Guyana, Edgar has only visited Bosnia & Herzegovinia
hypothesis: Charlie didn't visit Seychelles