

Lily and Ben were friends. They liked to play in the park. One day, they saw a big house with a fence. They wanted to see what was inside.
They found a hole in the fence and crawled through. They saw a door with a lock. Ben had a key in his pocket. He said, "I can unlock the door. Maybe there is something fun inside."
Lily said, "OK, let's go." They opened the door and went in. They saw a big kitchen with many jars and boxes. They saw a jar with a label that said "sugar". They liked sugar. They opened the jar and took some.
They did not know that the jar was not sugar. It was poison. It was very bad for them. They felt sick and fell down. They could not get up.
The owner of the house came back. He was not kind. He was angry. He saw Lily and Ben on the floor. He called the police. He said, "These kids broke into my house and stole my poison. They are very naughty. They have to go to jail."
Lily and Ben were very scared. They wished they had not unlocked the door. They wished they had stayed in the park. They learned a hard lesson.
