Three houses stand in a row, numbered 1 (left), 2 (middle) and 3 (right). Each house has a different color (red, green, blue), a different owner (Ana, Ben, Cleo) and a different pet (cat, dog, fish).

1. The fish lives in the right house.
2. The red house is immediately to the left of the blue house.
3. Cleo does not own the fish.
4. The owner of the cat lives in the blue house.
5. Ben lives in the red house.

Who owns the fish? Give the full arrangement of colors, owners and pets, and show how each clue fixes it.
