Sales may be doubled.Logical formLearned from14 sentences. A number of cars may double.Logical formLearned from14 sentences. (Consumer prices) may double.Logical formLearned from14 sentences. Costs may be doubled.Logical formLearned from14 sentences. Obesity may double.Logical formLearned from14 sentences. A percentage may be doubled.Logical formLearned from14 sentences. Attendance may be doubled.Logical formLearned from14 sentences. Rooms may double.Logical formLearned from14 sentences. A price of gasoline may double.Logical formLearned from14 sentences. A vision may double.Logical formLearned from14 sentences. Offs may double (tennis match).Logical formLearned from14 sentences. (Health insurance costs) may double.Logical formLearned from14 sentences. Traffic may be doubled.Logical formLearned from14 sentences. A volume may be doubled.Logical formLearned from14 sentences. A person may double in an inning.Logical formLearned from14 sentences.