I'm trying to get my finger on the idea of how we are measuring that impact. I can see what you're saying within the silos. For example, Afghanistan has asked for this, Ethiopia has asked for that and Haiti has asked for a third thing. One asks for health, education, I don't know, development of a different type.
Are you measuring it against OECD criteria? You said for that $100 spent in place A or place B.... How do we actually measure the true impact across countries and across needs, if you will? One's in need of education; one's in need of health. So $100 goes to education in Ethiopia, another $100 for health in Afghanistan. How do we measure which is having a bigger impact, to make a decision on where to give it? I'm trying to get to the core of how you decide that this is what you're going to do, and this is what you're not going to do.