One day, a little boy named Tim went to the park. He saw a small red ball and wanted to play with it. But when he picked up the ball, he found a tiny pill under it. Tim didn't know what the pill was, so he put it in his pocket.
Tim went to sit on the grass and play with the ball. A girl named Sally came to play too. They had fun playing with the ball, but Tim forgot about the pill in his pocket. When they were tired, they sat down to rest. Tim remembered the pill and showed it to Sally. She didn't know what it was either.
While they were looking at the pill, a small bird flew down and took it from Tim's hand. The bird flew away and they couldn't see it anymore. Tim and Sally were surprised and didn't know what to do. But they learned that they should not play with things they don't know about.
