Highrise

A young woman looking depressed is watching television while her baby is playing with a doll. Suddenly the baby throws the doll on the window-sill. It's a high apartment building and the ground is many yards below. The baby knows nothing of the danger and starts crawling towards the open window to get the doll. Immediately the mother jumps up, but she trips and falls on the ground. While the baby comes closer and closer the window, the young woman remains lying on the ground. She is thinking of something.