Complex sentence: Hungry and tired, the children begin to eat the rooftop of the candy house, when the door opens and a "very old woman" emerges and lures them inside, with the promise of soft beds and delicious food.
Split into simpler sentences: Hungry and tired, the children begin to eat the rooftop of the candy house, when the door opens. An old woman emerges and lures them inside with the promise of soft beds and delicious food.