A role can be in a massacre.Logical formLearned from64 sentences. A role can be in years.Logical formLearned from64 sentences. Foreign investment may play a role.Logical formLearned from63 sentences. A river may play a role.Logical formLearned from63 sentences. A male may play some role.Logical formLearned from63 sentences. A person may take a (leadership role).Logical formLearned from63 sentences. A role can be as a president.Logical formLearned from63 sentences. A role can be in an (edition greyhawk setting).Logical formLearned from63 sentences. Issues may play a role.Logical formLearned from63 sentences. A role may be defined in a gazetteer.Logical formLearned from63 sentences. A role can be vacant.Logical formLearned from63 sentences. A role can be in some campaign.Logical formLearned from63 sentences. A role can be for a government-agency.Logical formLearned from63 sentences. A committee may have a role.Logical formLearned from63 sentences. Persons may consider a role.Logical formLearned from63 sentences.