A city may double in population.Logical formLearned from8 sentences. A person may double a (swashbuckling pleasure).Logical formLearned from8 sentences. A male may double with some out.Logical formLearned from8 sentences. Exports to a country may double in some years.Logical formLearned from8 sentences. A country may double in size.Logical formLearned from8 sentences. A rally may double a value of industrials.Logical formLearned from8 sentences. Earnings may double on average.Logical formLearned from8 sentences. A country may double (interest rates) to some percent.Logical formLearned from8 sentences. Smokers may double a risk of premature death.Logical formLearned from8 sentences. An index may be doubled.Logical formLearned from8 sentences. A percentage of women may double.Logical formLearned from8 sentences. A standard of living may double.Logical formLearned from8 sentences. A proposal may double revenue.Logical formLearned from8 sentences. (Truck sales) may double.Logical formLearned from8 sentences. An amount may double.Logical formLearned from8 sentences.