 to the database, we could also tell that this was a good pattern to learn that's how populations are expressed in text. And finally, by looking at a lot of data, we can see that even though, say, France has the same roughly number of tourists as population, well, that's true for France, but not for Russia, and that allows us to avoid picking up that pattern too. So, hope this gives you an insight into how these things work. It's a sense of the kind of pattern matching that you can do with neural networks or any other clever algorithms we have.