One day, a chubby cat named Tom found a big red button on a tree. He did not know what the button did, but he wanted to press it. Tom tried to jump, but he was too chubby to reach the button.
Tom saw his friend, a bird named Sue, sitting on a swing near the tree. He asked her, "Sue, can you help me press the button?" Sue said, "Yes, I can help you!" She flew up to the button and pressed it with her beak.
When Sue pressed the button, the swing started to move by itself! Tom and Sue were very happy. Tom got on the swing and started to swing back and forth. Sue sang a happy song as she flew around Tom. They played on the swing all day long.
