 So, our first take at this was a paper we wrote in 2015, where we took very simple claims, like Lesotho, a land of the clave of South Africa, has a population of 2 million and covers an area of slightly smaller than the US state of Maryland. And what we want to do now is to be able to go to a database, such as one by Eurostat or the World Bank Data Bank, or Freebase, which is what we use in our experiments, and actually get an answer. So, we broke the task down in two steps.