Ok, I have tried with "Norwegians owning both water and zebra" and I can't seem to piece them out.
1: Colour is the easiest to piece out.
The Norwegian lives in the first house on the far left. The Norwegian lives next to the house with the blue door. We can safely say Norwegian is the first on the left AND Blue is the second.
Coffee is drunk in the house with the green door. The house with the green door is immediately to the right of the house with the ivory door. Meaning Ivory door then Green door with coffee.
The Englishman lives in the house with the red door. Now the colour is pieced out such that red, ivory and green cannot belong to the Norwegian as it will conflict with blue. That leaves yellow as the only option.
Marlboros are smoked in the house with the yellow door. This give you the Norwegian who lived in a yellow house smoking marlboros.
2: Next is the pets.
Marlboros are smoked in the house next to the house where the horse is kept. So the second house, which is blue, has the horse.
The Spaniard owns the dog. The Englishman lives in the house with the red door. Eliminating these two, we now have the Ukrainian and the Japanese vying for the second house.
3: Then comes the drinks.
Milk is drunk in the house in the middle. Coffee is drunk in the house with the green door. With milk and coffee out, we have orange juice and tea as the candidates for the house with blue door.
4: Assuming the Japanese is the owner of the blue door house.
The Flake smoker drinks orange juice. The Japanese smokes Rough Cut. Since the Japanese cannot smoke two kinds of pipe tabacco, that leaves the Ukrainian as the winner of the house with blue door.
So far we have: The Norwegian with yellow door, smoking Marlboros AND The Ukrainian with blue door, drinking tea, and owning a horse.5: Lets talk about the drinks again.
Coffee is drunk in the house with the green door. Milk is drunk in the house in the middle. The Flake smoker drinks orange juice. Since the Norwegian lives in the house with the yellow door and smokes Marlboros, the Ukrainian drinks tea, we solved the part where the Norwegian drink the water! Woo hoo~~~ ONE part solved!
So far we have: The Norwegian with yellow door, drinking water, smoking Marlboros AND the Ukrainian with blue door, drinking tea, and own a horse.To be continued...