How to resolve a contradiction? It's not that hard. You can find an encompassing approach that embodies both sides of the coin. This is a kind of Rogerian Thinking - Carl Rogers being a famous writer who recommended giving everybody full trust and benefit of the doubt. These slides are short and sweet, showing the steps in how to resolve problems when the evidence contradicts itself. Especially how the real power relations are thus revealed; how the actual contrasts are also somehow 'real', and how the data is a little bit misleading. Good luck!