premise: Morris has only visited Montenegro, Lonnie has only visited Egypt, Tyler has only visited Central African Republic, George has only visited Liechtenstein, Jimmie has only visited Marshall Islands, Steven has only visited Belize, Todd has only visited Dominican Republic, Derrick has only visited Spain, Ernest has only visited Tanzania, Christopher has only visited Luxembourg, Barry has only visited Liberia, Clyde has only visited Zimbabwe
hypothesis: Shawn didn't visit Liechtenstein