"Hey Midge!" called Booker-T as he entered the room. "What are you doing?"
"Hi Booker-T." greeted Midge. "I'm going for a dive."
"A dive?" asked Booker-T. "What is a dive?"
"I'm going to dive into the water and swim under water," said Midge.
"But you can't breathe under water," said Snappy.
"You swim under the water," said Midge.
"I have to come up for air," said Snappy. "I only go under the water for short times."
"How do the humans go under water for long times?" asked Midge.
"I don't know," said Booker-T. "Maybe they can breathe under water."