This here is a toy that is a train. That's two things in one. And it's also on your computer screen, so it's actually three things all at once. How does that make us feel?
It's also colorful. Oh, well it's not actually a train, it's a toy train, so that it is only one thing, and it is on your computer screen so that's two now. But, this whole time it has also been a whistle, so that kind of changes a lot of what has taken place until now.