Mining may play a role.Logical formLearned from28 sentences. Associations may play a role.Logical formLearned from28 sentences. A role can be potent.Logical formLearned from28 sentences. A role can be as trustee.Logical formLearned from28 sentences. A role can be as a pioneer.Logical formLearned from28 sentences. Dialogue may play a role.Logical formLearned from28 sentences. A role may pertain-to a (school nurse).Logical formLearned from28 sentences. A role can be in an independent film.Logical formLearned from28 sentences. A role may pertain-to an eu.Logical formLearned from28 sentences. A female may hold roles.Logical formLearned from28 sentences. Roles can be clear.Logical formLearned from28 sentences. Third parties may play a role.Logical formLearned from28 sentences. A legislature may play a role.Logical formLearned from28 sentences. A role can be as officer.Logical formLearned from28 sentences. Industry may have a role.Logical formLearned from28 sentences.