A role can be in a creation.Logical formLearned from55 sentences. A role can be in cases.Logical formLearned from55 sentences. A role may be filled.Logical formLearned from55 sentences. A role may pertain-to an executive.Logical formLearned from55 sentences. A role can be lucrative.Logical formLearned from55 sentences. Politicians may play a role.Logical formLearned from55 sentences. A role can be rewarding.Logical formLearned from55 sentences. A library may play a role.Logical formLearned from55 sentences. Partnerships may play a role.Logical formLearned from55 sentences. A role may pertain-to peacekeepers.Logical formLearned from55 sentences. A role may have an impact.Logical formLearned from55 sentences. A nobleman may play a role.Logical formLearned from55 sentences. A role can be involved.Logical formLearned from55 sentences. A role may pertain-to a player.Logical formLearned from55 sentences. A hero can be for a role.Logical formLearned from55 sentences.