Doping can be a means of enhancing endurance.Logical formLearned from10 sentences. (Oil prices) may increase pressures.Logical formLearned from10 sentences. A number of complaints may increase by some percent.Logical formLearned from10 sentences. A contract may increase some cents to some dollars.Logical formLearned from10 sentences. (Labor productivity) may increase at a pace.Logical formLearned from10 sentences. Persons may increase a (production capacity).Logical formLearned from10 sentences. Threats may be increased.Logical formLearned from10 sentences. (Nickel prices) may increase to some dollars.Logical formLearned from10 sentences. A male may increase funds.Logical formLearned from10 sentences. A number of prescriptions may increase.Logical formLearned from10 sentences. Rates may increase a cost of borrowing.Logical formLearned from10 sentences. Destruction of an infrastructure may increase a difficulty.Logical formLearned from10 sentences. (Household spending) may increase by some percent.Logical formLearned from10 sentences. Anabolic steroids may increase (muscle mass).Logical formLearned from10 sentences. (Drug arrests) may increase.Logical formLearned from10 sentences.