How does it build them? That's not a simple question, but it's possible to do. E.g. machine learning is computers building abstractions. But it doesn't have

How does it build them? That's not a simple question, but it's possible to do. E.g. machine learning is computers building abstractions. But it doesn't have to do that, anyway, it can provide means for users to build their own abstractions, abstractions that may be useful for them.