Artificial Intelligence systems are becoming more able to act on their own and make decisions that affect the world. We need to find ways to figure out if these decisions are good or not. Financial markets are a place to test this because they are very unpredictable and people are working against each other. There is also a lot of uncertainty. We do not always know right away if a decision was good or not. These are the kinds of conditions that Artificial Intelligence will have to deal with as...