Part may pertain-to a role.Logical formLearned from851 sentences. A role can be regular.Logical formLearned from847 sentences. A (leadership role) may pertain-to a male.Logical formLearned from847 sentences. A role can be in society.Logical formLearned from843 sentences. A role can be in a region.Logical formLearned from842 sentences. A role can be in a case.Logical formLearned from841 sentences. A (film role) may pertain-to a female.Logical formLearned from826 sentences. A role may change.Logical formLearned from818 sentences. A role can be in a development.Logical formLearned from817 sentences. A role can be in the economy.Logical formLearned from817 sentences. A role can be in politics.Logical formLearned from812 sentences. A role can be in a process.Logical formLearned from803 sentences. A role can be in a movie.Logical formLearned from792 sentences. Roles can be vital.Logical formLearned from783 sentences. A role can be legitimate.Logical formLearned from782 sentences.