(Profit margins) may disappear.Logical formLearned from27 sentences. A margin can be in parliament.Logical formLearned from27 sentences. (Profit margins) may pertain-to companies.Logical formLearned from27 sentences. A (profit margin) can be small.Logical formLearned from26 sentences. Margin can be a percent.Logical formLearned from26 sentences. A margin may pertain-to a forewing.Logical formLearned from26 sentences. A margin can be surprising.Logical formLearned from26 sentences. An edge may pertain-to a margin.Logical formLearned from26 sentences. A margin may pertain-to a paper.Logical formLearned from26 sentences. Margins can be large.Logical formLearned from26 sentences. (Operating margins) may pertain-to a company.Logical formLearned from26 sentences. A margin can be fixed.Logical formLearned from26 sentences. A (telephone poll) of some voters may have a margin of error of some (percentage points).Logical formLearned from26 sentences. A lead can be within a margin of error.Logical formLearned from26 sentences. Margins can be strong.Logical formLearned from26 sentences.