A role can be minuscule.Logical formLearned from42 sentences. A role can be in some protests.Logical formLearned from42 sentences. A role can be in research.Logical formLearned from42 sentences. A role can be as a model.Logical formLearned from42 sentences. A role can be for him-or-herself.Logical formLearned from42 sentences. A role can be in training.Logical formLearned from42 sentences. Persons may play roles.Logical formLearned from42 sentences. (Role models) can be inspiring.Logical formLearned from42 sentences. Bias may play a role.Logical formLearned from42 sentences. A militia may play a role.Logical formLearned from42 sentences. Training may play a role.Logical formLearned from42 sentences. A station may play a role.Logical formLearned from42 sentences. An un may have a role.Logical formLearned from42 sentences. Bodies may play a role.Logical formLearned from42 sentences. (News medias) may play a role.Logical formLearned from42 sentences.