Blacks may undergo an emancipation.Logical formLearned from13 sentences. Blacks may win.Logical formLearned from13 sentences. Blacks may have a chance.Logical formLearned from13 sentences. Blacks may be turned.Logical formLearned from13 sentences. Blacks may make_up some percent of (drug users).Logical formLearned from13 sentences. Meetings can be among blacks.Logical formLearned from13 sentences. Blacks may savor power.Logical formLearned from13 sentences. Thousands of blacks may stream into streets of a US-city.Logical formLearned from13 sentences. A prejudice can be against blacks.Logical formLearned from13 sentences. Blacks may undergo an appointment.Logical formLearned from13 sentences. Poverty can be among blacks.Logical formLearned from13 sentences. Some blacks can be in a class.Logical formLearned from13 sentences. An effort can be by blacks.Logical formLearned from13 sentences. A black can be crisp.Logical formLearned from13 sentences. Blacks may succeed.Logical formLearned from13 sentences.