Once upon a time, there lived two brothers Jim and John. They loved each other and shared everything together. The one thing that bothered them was who ate the food from their stomach when they slept. One day, they set on a mission to arrest anyone found guilty.
They pretended to be sleeping so that they would catch the thief. After an hour, John noticed that Jim was already asleep.
John impatiently woke his brother up.
When Jim woke up, he blamed John for letting the food thief cut his stomach and eat his food instead of watching out for him. John said it was not true and so they started quarreling.
When their father heard so much noise in the middle of the night, he came asked what had happened. When they told him, he laughed so hard.
Later he explained to his sons that food is broken down into small particles by the digestive system. The two brothers were both surprised and happy that it was not a food thief that stole food from their stomach.