premise: Floyd has only visited Turkey, Harold has only visited Eswatini, Kent has only visited Benin, Marc has only visited Trinidad & Tobago, Lester has only visited Japan, Howard has only visited Sri Lanka, Tyler has only visited Finland, Ronnie has only visited Ghana, Donald has only visited Saint Vincent & the Grenadines, Cecil has only visited Nicaragua, Christopher has only visited Botswana
hypothesis: Kent didn't visit Cambodia