Improvement can be in margins.Logical formLearned from19 sentences. (Profit margins) can be in refining.Logical formLearned from19 sentences. A candidate may lose by a margin.Logical formLearned from19 sentences. A margin can be in an election.Logical formLearned from19 sentences. (Profit margins) can be for some companies.Logical formLearned from19 sentences. Margins can be on products.Logical formLearned from19 sentences. Margins can be stable.Logical formLearned from19 sentences. (Operating margins) may widen to some percent.Logical formLearned from19 sentences. A margin may pertain-to a president.Logical formLearned from19 sentences. Margins can be conjugate.Logical formLearned from19 sentences. A portion may pertain-to a margin.Logical formLearned from19 sentences. (Victory margins) may pertain-to a male.Logical formLearned from19 sentences. Margins can be close.Logical formLearned from19 sentences. A referendum can be by margin.Logical formLearned from19 sentences. (Profit margins) can be in an industry.Logical formLearned from19 sentences.