An (error rate) can be low.Logical formLearned from35 sentences. A rainfall can be low.Logical formLearned from35 sentences. A line can be low.Logical formLearned from35 sentences. A cost can be low.Logical formLearned from35 sentences. (Population densities) can be low.Logical formLearned from35 sentences. Public support can be low.Logical formLearned from35 sentences. A pilot may fly low.Logical formLearned from35 sentences. (Fuel supplies) can be low.Logical formLearned from35 sentences. An (exchange rate) can be low.Logical formLearned from34 sentences. (Food supplies) may run low.Logical formLearned from34 sentences. An (infection rate) can be low.Logical formLearned from34 sentences. A self-image can be low.Logical formLearned from34 sentences. A planet can be low.Logical formLearned from34 sentences. Persons may fly low.Logical formLearned from34 sentences. Charges can be low.Logical formLearned from34 sentences.