
Once there was a boy and his dad. They went out to the park to play. The grass was dry and crunchy. 
The dad said to the boy, "Let's play a game. You support my feet and I'll pretend I'm walking on the air!"
The boy was excited and happily ran to help his dad. He held his dad's feet and walked backwards. As the boy looked up, he saw a tall man. 
The man yelled, "Hey! What are you doing? That's not allowed here!" 
The dad quickly said, "We were just playing. We won't do it again." 
But the man didn't stop. He ran towards the boy and dad, and started to push them away. 
The dad quickly grabbed the boy and ran away. They didn't stop running until they were far away from the park. 
The boy looked back sadly at the dry grass, silently wishing they could have stayed to play.
