Traders can be unfair.Logical formLearned from13 sentences. Perceptions can be unfair.Logical formLearned from13 sentences. A (practice charge) can be unfair.Logical formLearned from13 sentences. A device can be unfair.Logical formLearned from13 sentences. An image can be unfair.Logical formLearned from13 sentences. An extraction can be unfair.Logical formLearned from13 sentences. A change can be unfair.Logical formLearned from13 sentences. Economic policies can be unfair.Logical formLearned from13 sentences. (Tax laws) can be unfair.Logical formLearned from13 sentences. A fee can be unfair.Logical formLearned from13 sentences. (Trading advantages) can be unfair.Logical formLearned from13 sentences. A focus can be unfair.Logical formLearned from13 sentences. Convictions can be unfair.Logical formLearned from13 sentences. Ballots can be unfair.Logical formLearned from13 sentences. Results can be unfair.Logical formLearned from13 sentences.