A number of (prison inmates) may double.Logical formLearned from3 sentences. A (survival time) may double.Logical formLearned from3 sentences. Purses may double.Logical formLearned from3 sentences. A county may double in population.Logical formLearned from3 sentences. Funding may double over some years.Logical formLearned from3 sentences. A volume of vehicles may double.Logical formLearned from3 sentences. A percentage of respondents may double.Logical formLearned from3 sentences. Power may double.Logical formLearned from3 sentences. Natural-gas prices may be doubled.Logical formLearned from3 sentences. (University enrollments) may double.Logical formLearned from3 sentences. A number of (infrastructure deals) may double year-to-year.Logical formLearned from3 sentences. Proceedings may result in doubling a spectrum.Logical formLearned from3 sentences. An (estate tax) may be doubled.Logical formLearned from3 sentences. An uncertainty may double tension.Logical formLearned from3 sentences. An (approval rating) may double.Logical formLearned from3 sentences.