A number of churches may double.Logical formLearned from3 sentences. A call can be for doubling aid.Logical formLearned from3 sentences. Guides may double.Logical formLearned from3 sentences. A male may double an intensity of workouts.Logical formLearned from3 sentences. Power may be doubled.Logical formLearned from3 sentences. A (rent ratio) may be doubled.Logical formLearned from3 sentences. Revenue may double from a period.Logical formLearned from3 sentences. A pilgrimage may double a population.Logical formLearned from3 sentences. A line may double.Logical formLearned from3 sentences. A (tutoring industry) may double in size.Logical formLearned from3 sentences. (Herd sizes) may double some years.Logical formLearned from3 sentences. A number of cases of children may double in some days.Logical formLearned from3 sentences. Genes may double a speed of evolution.Logical formLearned from3 sentences. An economy may double some years.Logical formLearned from3 sentences. A phone may double as a (credit card).Logical formLearned from3 sentences.