Prompt
Once upon a time there was a curious boy who lived in a house with a big garden. Every day he explored the garden he found new surprises. But one day, it was raining so hard that his mother told him
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to stay inside. The boy was sad, but he listened to his mother.
The next day, the sun came out and the boy went back to the garden. He saw a big, colorful box in the middle of the garden. The boy was very curious about what was inside the box. He opened the box and found a big, bouncy ball. The boy was so happy and started to play with the ball.
As the boy played with the ball, something unexpected happened. The ball started to grow bigger and bigger. The boy was surprised and didn't know what to do. Then, the ball stopped growing and turned into a big, friendly dog. The boy was so happy to have a new friend. They played together in the garden every day, and the boy was never sad again.