  Contextualists say that the modest contrast class is relevant in everyday contexts, such as hospital ethics committees, where it would be seen as a distraction to discuss moral nihilism. Nonetheless, the extreme contrast class is said to be relevant in philosophical contexts, such as philosophy classes where moral nihilism is taken seriously. This allows contextualists to hold that a doctor in a hospital ethics committee is justified in believing a moral claim that a philosophy student with the same evidence would not be justified in believing.