Who has fish as their pet?

1.On a stree,there's 5 houses,with 5 colours.

2.In every house,there lives someone with a different nationality.
3、
Every drinks different kinds of drinks,different brands of cigarettes,and they all have diffrent pets.


The question is: Who has fish as their pet?

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useful informations:
1、
The British lives in a red house.
2、
Swedish has a dog.
3、
Denmark drinks tea.
4、
The green house is on the left side of the white house.
5、
The person who lives in the green house,drinks coffee.
6
The person who smokes PALL MALL has a bird.

7
The person who lives in the yellow house,smokes DUNHILL.

8、
The person that has the house in the middle,drinks milk.
9、
The Norwegian lives in the first house.
10、
The person who smoke Blends is the cat owner's neighbor.
11、
The horse owner lives to the the DUNHILL smoker.
12、
The person who smokes Blue Master,drinks beer.
13、
The German smokes Prince.
14、
The Norwegian lives next to the blue house.
15、
The BLENDS smoker has a neighbor that drinks water.