A representation may show blacks.Logical formLearned from13 sentences. Affirmative action can be for blacks.Logical formLearned from13 sentences. Blacks can be disadvantaged.Logical formLearned from13 sentences. Blacks may pertain-to a military-commander.Logical formLearned from13 sentences. Blacks can be active.Logical formLearned from13 sentences. Blacks may advance.Logical formLearned from13 sentences. A class can be constituted-of-or-filled-with blacks.Logical formLearned from13 sentences. A piece can be constituted-of-or-filled-with black.Logical formLearned from13 sentences. Blacks may be barred from voting.Logical formLearned from13 sentences. Caricatures may show blacks.Logical formLearned from13 sentences. Some blacks can be in pretoria.Logical formLearned from13 sentences. A black can be among some senators.Logical formLearned from13 sentences. Some blacks may be elected to a legislature.Logical formLearned from13 sentences. An organization may accept blacks.Logical formLearned from13 sentences. Blacks may vote against a US-president.Logical formLearned from13 sentences.