A number of persons may double to some percent.Logical formLearned from4 sentences. A price of oil may double to some afghanis.Logical formLearned from4 sentences. A (stock market capitalization) may double in a year.Logical formLearned from4 sentences. (Suicide rates) may double.Logical formLearned from4 sentences. A person may double some times.Logical formLearned from4 sentences. An (offering price) may double.Logical formLearned from4 sentences. A cost of goods may double.Logical formLearned from4 sentences. A saudi (royal family) may double crude-oil prices.Logical formLearned from4 sentences. An (industrial average) may double.Logical formLearned from4 sentences. A number of passengers may double in some years.Logical formLearned from4 sentences. (Insurance rates) may double.Logical formLearned from4 sentences. A female may double a number of complaints.Logical formLearned from4 sentences. A (goose population) may double in some years.Logical formLearned from4 sentences. A number of billionaires may double in some months.Logical formLearned from4 sentences. A candidate may double a spending.Logical formLearned from4 sentences.