A role can be in al-qaida.Logical formLearned from31 sentences. A role can be engaged.Logical formLearned from31 sentences. A role can be as a player.Logical formLearned from31 sentences. A country may reject a role.Logical formLearned from31 sentences. A political-leader may have a role.Logical formLearned from31 sentences. (Oil prices) may play a role.Logical formLearned from31 sentences. A company may take a role.Logical formLearned from31 sentences. A role can be in some sequel.Logical formLearned from31 sentences. A role can be in (peacekeeping missions).Logical formLearned from31 sentences. A drug may play a role.Logical formLearned from31 sentences. A male may suggest a role.Logical formLearned from31 sentences. A role can be for some months.Logical formLearned from31 sentences. A role can be in lebanese politics.Logical formLearned from31 sentences. A debate can be on a role.Logical formLearned from31 sentences. An (army role) may pertain-to a male.Logical formLearned from31 sentences.