
Once there was a mommy and a little boy. The boy was only three years old.
One day, the mommy said to the boy, "Let's go outside and take a walk! I want to teach you something."
The little boy was excited. He followed his mommy out the door and into a grassy area. 
"Look around you," said the mommy. "What do you see?"
"I see green grass and blue sky!" said the little boy.
"Yes!" said the mommy. She took the little boy's hand and said, "We're going to teach you about cold. Can you feel it?"
The little boy felt a cool breeze. His feet touched the hard ground.
"It feels cold and hard!" said the little boy.
"That's right!" said the mommy, giving the little boy a hug. "Now you know more about cold!"
