Tarzan Mama Mia (1989)

Eleven-year old Rikke lives alone with her father, whose only interest in life seems to be the soccer matches which appear on his television. Not surprisingly, Rikke is somewhat bored. She enters a contest put on by a cereal company which has as its grand prize a horse. Since she lives in the city in a second floor apartment, it never occurred to her that she might win, but win she does. The horse ("Mama-Mia") duly appears, and she and the members of her slum neighborhood come together to cope with the situation in a delightful way.