Roles may be defined.Logical formLearned from133 sentences. A person may take_over a role.Logical formLearned from133 sentences. A role may pertain-to a group.Logical formLearned from133 sentences. A male may play roles.Logical formLearned from133 sentences. A visit may play a role.Logical formLearned from133 sentences. Demands may pertain-to a role.Logical formLearned from133 sentences. A role may pertain-to a (world body).Logical formLearned from133 sentences. A country may play role.Logical formLearned from133 sentences. (Information technology) may play a role.Logical formLearned from132 sentences. A (stage role) may pertain-to a male.Logical formLearned from132 sentences. Support can be for a role.Logical formLearned from132 sentences. A role can be controversial.Logical formLearned from132 sentences. A debate can be over a role.Logical formLearned from132 sentences. A country may assume a role.Logical formLearned from132 sentences. States may play a role.Logical formLearned from132 sentences.