Listen: there is no reason to "pick 5 winners at random"! That would be time consuming and inefficient. Go ahead and pick me now, then you will only have to pick 4 winners at random, respresenting a 20% reduction in workload and an equal increase in efficiency.
No, no, you do not have to thank me: I am only doing this to help the ecomony, reduce our dependence on foreign oil, prevent nuclear proliferation and to encourage the spread of Freedom throughout the world. You are welcome!