Once upon a time, in a green park, there lived a little bird named Bob. Bob loved to swing on the twigs of a big tree. One day, when the sun was up, Bob saw a big cat. The cat was hungry and wanted to catch Bob.
Bob said, "Please, don't eat me. I am just a small bird. Let's be friends and play together." The cat thought about it and said, "Okay, let's play. I like to swing too." So, they both started to swing on the twigs, having fun.
But the cat was not a good friend. While they were swinging, the cat caught Bob with his paw. The cat was happy because he was not hungry anymore. Bob was very sad, and he should have been more careful. The end.
