premise: John has only visited Uruguay, Clifford has only visited Lebanon, Julio has only visited Liberia, Luis has only visited Myanmar, Guy has only visited Sweden, Jimmie has only visited Croatia, Ted has only visited San Mmarino, Alfredo has only visited Nauru, Rene has only visited Madagascar, Christopher has only visited Guatemala, Perry has only visited Central African Republic, Raymond has only visited Eritrea
hypothesis: Luis didn't visit Myanmar