Prompt
Once upon a time, there lived a black cat. The cat belonged to a little girl called Katie. Every day, Katie would take her cat for a walk in the park.
One day, as Katie and her cat were walking around, they saw a mean looking man. He said he wanted to take the cat, to which she replied "This cat belongs
Completion
to me".
Katie was very scared, but she didn't want to give up her cat. Suddenly, the man grabbed the cat and ran away. Katie was very sad and cried all the way home.
From that day on, Katie never went to the park again. She missed her cat so much, but she knew it was gone forever.