One day, a boy named Tim went to the park with his mom. While they were walking, Tim found a prune on the ground. He picked it up and showed it to his mom. "Look, mom, a prune!" he said. His mom said, "That's a nice prune, Tim. But we should test it to see if it is good to eat."
They took the prune to a wise old man who lived near the park. He was known to be very reliable. They asked the old man, "Can you test this prune for us?" The old man agreed and took the prune. He looked at it closely and then something unexpected happened.
The prune started to grow bigger and bigger! It turned into a giant prune! The old man, Tim, and his mom were all very surprised. The old man said, "I have never seen a prune like this before!" Tim and his mom laughed, and they all enjoyed the rest of the day playing with the giant prune at the park.
