A fuel can be enough.Logical formLearned from2 891 sentences. Fossil fuels may undergo a burning.Logical formLearned from2 193 sentences. Fossil fuels may undergo a use.Logical formLearned from1 907 sentences. A (fuel economy) may pertain-to a person.Logical formLearned from823 sentences. A fuel may pertain-to a person.Logical formLearned from759 sentences. A dependence can be on fossil fuels.Logical formLearned from728 sentences. Demand can be for (heating fuel).Logical formLearned from703 sentences. A (fuel type) can be automatic.Logical formLearned from702 sentences. Fuel may undergo a use.Logical formLearned from651 sentences. Alternative fuels may undergo a use.Logical formLearned from570 sentences. Fuels may undergo a use.Logical formLearned from555 sentences. A source can be constituted-of-or-filled-with fuel.Logical formLearned from537 sentences. A fuel can be unleaded.Logical formLearned from521 sentences. Fuel can be for nuclear reactors.Logical formLearned from516 sentences. Shortages can be constituted-of-or-filled-with fuel.Logical formLearned from513 sentences.