(Food prices) may double.Logical formLearned from45 sentences. Revenues may double.Logical formLearned from45 sentences. A risk may double.Logical formLearned from44 sentences. A number of persons may double in some years.Logical formLearned from44 sentences. A (mortality rate) may double.Logical formLearned from43 sentences. A stock may double in some months.Logical formLearned from43 sentences. Income may double.Logical formLearned from43 sentences. A budget may be doubled.Logical formLearned from43 sentences. Costs may double.Logical formLearned from42 sentences. Prices may double in some years.Logical formLearned from42 sentences. A person may double a male.Logical formLearned from41 sentences. Taxes may double.Logical formLearned from41 sentences. A recipe may be doubled.Logical formLearned from40 sentences. An index may double.Logical formLearned from40 sentences. A number of students may be doubled.Logical formLearned from40 sentences.