A role can be diplomatic.Logical formLearned from673 sentences. A role can be in an affair.Logical formLearned from671 sentences. A male may play a role of a male.Logical formLearned from670 sentences. A role can be in the economy.Logical formLearned from666 sentences. A role may pertain-to a teacher.Logical formLearned from660 sentences. A role can be in a campaign.Logical formLearned from656 sentences. Race may play a role.Logical formLearned from653 sentences. A role can be in efforts.Logical formLearned from652 sentences. A role can be continued.Logical formLearned from651 sentences. A role can be in a success.Logical formLearned from645 sentences. A role may pertain-to a president.Logical formLearned from644 sentences. A role may pertain-to an individual.Logical formLearned from643 sentences. A role can be in negotiations.Logical formLearned from643 sentences. A role can be protective.Logical formLearned from641 sentences. A role may pertain-to a political-leader.Logical formLearned from634 sentences.