 The key challenge, I guess, is the availability of data to perfect the art and the science of artificial intelligence. And being at the WHO where we are committed to 194 member states to provide them with better health, we can also encourage them to provide better data that would help in promoting artificial intelligence to provide better health. So although usually getting accurate data is the main challenge, but this probably is the solution in itself. And if we worked on encouraging countries to provide, to have policies for promoting artificial intelligence at the national levels and providing accurate data to promote artificial intelligence at the global level, I think we would be doing a favor for everyone leaving no one behind of accurate health care. Well, I think sometimes the security of the data worry that this data will be misused or used in a way that will affect the integrity of countries. It is naturally a worry for all countries. But if we provided assurance that these would be used in order, not to pinpoint, but in order anonymously to improve the process of provision of health care service and data collection in general and making better use of data, I guess there is room for dialogue that will help enriching the outcome. Well, I'm impressed and it's really seeing people from different aspects, academia, donors, scientists, working together in order to move things forward. And I think that I hope that that would be a beginning of a fruitful collaboration that would lead to deliverables that can be implemented at the level for the health quarter, for the regions, for the countries in order to have better data for better health care.