A (refining margin) can be a difference.Logical formLearned from5 sentences. Margins can be sustainable.Logical formLearned from5 sentences. A margin can be budgetary.Logical formLearned from5 sentences. A result may have a margin of error.Logical formLearned from5 sentences. (Profit margins) may be eroded.Logical formLearned from5 sentences. A margin can be in heat.Logical formLearned from5 sentences. A margin may back a president on a (troop increase).Logical formLearned from5 sentences. A public may reject by (polling margins).Logical formLearned from5 sentences. A winner can be by margins.Logical formLearned from5 sentences. A rival can be by a margin.Logical formLearned from5 sentences. Margins can be for refiners.Logical formLearned from5 sentences. An (operating profit margin) may pertain-to a division.Logical formLearned from5 sentences. (Profit margins) may be affected.Logical formLearned from5 sentences. (Profit margins) may be boosted by a (memory chip business).Logical formLearned from5 sentences. Persons may operate on margins of some percent.Logical formLearned from5 sentences.