Answer: The sky and the earth
A creation myth is a traditional story that attempts to explain the origin of the universe and the world. A world parents story is a type of creation myth that establishes the world as coming from a "parent." Sometimes, the world is said to have come from the parts of a single parent (ex. the limbs, the hair, etc.). In a different type, the world comes from the relationship of two parents, usually the sky and the earth. This origin story resembles human procreation.