"Projekt Zimtkuchen" by Angelina Antal release along with a website, source text, library card and an interpreter Kitchen is a room. Oven is in kitchen. Oven is a container. Oven is openable and closed and transparent. Grandmother is a person. Grandmother is in kitchen. Table is a supporter. Table is in the kitchen. Cake Dough is on the table. Cupboard is in kitchen. Cupboard is a container. Cupboard is openable and closed. Baking tray is in the cupboard. wonderful cake is edible. after closing the oven: if cake dough is in oven: now the cake dough is off-stage; now the wonderful cake is in oven; say "Grandmother says: Wait and see"; otherwise: say "Grandmother tells you that nothing is in the oven, yet.". after eating the wonderful cake: say "Grandmother asks: Did u like it?"; end the story.