Jamaican man

A Jamaican man went to the store and picked up a bottle of juice and a bag of sugar and only paid for the juice and walked out...he got arrested stealing sugar...he went to court,the judge asked him why he stole the sugar...he then replied..."yuh honor,mi nah tief no sugar...mi look pon de back ah de juice an it sey SUGAR FREE so mi nuh undastan wat a gwaan!"