Question: Who owns the fish?

The task:

Hints:

1. There are 5 houses in 5 different colors.
2. In each house lives a man with a different nationality.
3. The 5 owners drink a certain type of beverage, smoke a certain brand of cigar, and keep a certain pet.
4. No owners have the same pet, smoke the same brand of cigar or drink the same beverage.

• The Brit lives in the red house.
• The Swede keeps dogs as pets.
• The Dane drinks tea.
• The green house is on the left of the white house.
• The green house's owner drinks coffee.
• The person who smokes Pall Mall rears birds.
• The man living in the center house drinks milk.
• The owner of the yellow house smokes Dunhill.
• The Norwegian lives in the first house.
• The man who smokes Malboro lives next to the one who keeps cats.
• The man who keeps the horse lives next to the man who smokes Dunhill.
• The owner who smokes Winfield drinks beer.
• The Norwegian lives next to the blue house.
• The German smokes Rothmanns.
• The man who smokes Marlboro has a neighbor who drinks water.