Thank you very much.
This raises the issue potentially of quality. Of course I figure that for the Ethiopian government it would be easy to make a very easy test that loads of children would pass and then cash in on the results. I have those types of questions, because how do you report on that? Also, if other countries are funding education at the same time and then the Ethiopian government, to take that example, achieves those results with the help of other countries and then gets rewarded somehow from the U.K. government for what it has achieved—I don't know, I'm thinking aloud—is there a risk that some countries see that as double-dipping? If they do it without the help of other countries, then there's a serious challenge, because in many African countries to get the resources to attain results you need the resources. They don't have it to start with. So I don't know if you want to comment on that.