A role can be in work.Logical formLearned from294 sentences. Persons may play a role.Logical formLearned from293 sentences. A (leadership role) may pertain-to a country.Logical formLearned from293 sentences. A role can be institutional.Logical formLearned from292 sentences. An actor may be knowned for roles.Logical formLearned from292 sentences. A role can be distinctive.Logical formLearned from291 sentences. A role can be thankless.Logical formLearned from291 sentences. A role can be beneficial.Logical formLearned from290 sentences. A role can be in a program.Logical formLearned from288 sentences. A role may pertain-to an international community.Logical formLearned from288 sentences. Education may play a role.Logical formLearned from287 sentences. A role can be in atrocities.Logical formLearned from287 sentences. A role can be in a struggle.Logical formLearned from286 sentences. A role can be coveted.Logical formLearned from286 sentences. A legislature may play a role.Logical formLearned from286 sentences.