The document summarizes a story from the book "Danka and Janka" about twin sisters. It provides context about the author Maria Durickova and her popular works for children. The pupils from a Slovakian school read the story "Balloon" and created a 3 sentence summary: The story is about twins Danka and Janka receiving balloons for a May Day celebration, with Danka initially wanting to keep her balloon while the other children let theirs fly away, but eventually deciding to release it too so it could travel far.