It is rumored that President Kennedy solved this in 21 minutes. There are five houses. The Englishman lives in the red house. The Spaniard owns a dog.
Coffee is drank in the green house.
The Ukranian drinks tea. The green house is immediately to the right of the ivory house. The Old Gold smoker owns snails. Kools are smoked in the yellow house. Milk is drank in the middle house.