It was a matter of, I wanted actually a break, and we looked at maps, we looked at graphs, we asked some questions and tried some tools that actually have been used many times before for other things.
Era un asunto de querer en realidad un descanso, y miramos mapas, miramos los gráficos, hicimos algunas preguntas y probamos algunas herramientas que en realidad se han utilizado muchas veces antes para otras cosas.