I'll give you a very tangible example: some of our prenatal nutrition programs. If these programs were not in play, then you'd have a population of mothers, for example, of teenage parents, who would probably end up in hospital with underweight babies and with babies who could suffer multiple birth defects.
Through not a great deal of investment, we have evidence to suggest that for these babies who are served by our programs, their health outcomes are much better than those of the average population after having been exposed to our programs—