Thank you. That was just a follow-up, because I think there's always a distinction between rural and urban and, as my colleague said, remote areas, which are different.
Can I go now to Dr. Hollander? You split this, but when we talked about the nurses--and this was on page 4--you said you don't need to be a nurse to carry out most of the services that are supplied. Obviously we understand the outdoor functions, but when you get to the indoor, outside of the cooking and that sort of stuff, where there's health care, bathing, and that sort of stuff, how do you select the requirements someone has to have?