A presidency can be a role.Logical formLearned from40 sentences. A male may be credited with playing a role.Logical formLearned from40 sentences. A role can be by an international-political-entity.Logical formLearned from40 sentences. A role can be in an offensive.Logical formLearned from39 sentences. A role can be in social life.Logical formLearned from39 sentences. A government of a country may play a role.Logical formLearned from39 sentences. A role can be in programs.Logical formLearned from39 sentences. A role can be in promotting economic development.Logical formLearned from39 sentences. A role may undergo an enhancement.Logical formLearned from39 sentences. (Gender roles) can be in society.Logical formLearned from39 sentences. A role may undergo a characterization.Logical formLearned from39 sentences. A female may play a (leadership role).Logical formLearned from39 sentences. Roles can be combined.Logical formLearned from39 sentences. Roles may pertain-to proteins.Logical formLearned from39 sentences. A female may star in a role.Logical formLearned from39 sentences.