premise: Ronnie has only visited Togo, Tracy has only visited United Arab Emirates, Theodore has only visited Malawi, Wallace has only visited Australia, Johnnie has only visited Nicaragua, Rick has only visited Chile, Mathew has only visited Chad, Gabriel has only visited Vatican City, Jaime has only visited Federated States of Micronesia, Shawn has only visited Hungary, Raul has only visited Senegal, Hector has only visited Bahrain
hypothesis: Ronnie didn't visit Togo