(Fuel prices) can be in a country.Logical formLearned from114 sentences. (Diesel fuel) may undergo a use.Logical formLearned from113 sentences. Fossil fuels may be burnt.Logical formLearned from113 sentences. Fuel can be for a nuclear reactor.Logical formLearned from113 sentences. Enrichment may produce fuel.Logical formLearned from113 sentences. A process may make nuclear fuel.Logical formLearned from113 sentences. An increase can be in (fuel costs).Logical formLearned from112 sentences. Fuels may undergo a burning.Logical formLearned from112 sentences. A fuel can be preferred.Logical formLearned from112 sentences. An oiler may provide fuel to ships.Logical formLearned from111 sentences. A percent may pertain-to (fuel needs).Logical formLearned from111 sentences. Return can be for (fuel aid).Logical formLearned from111 sentences. Taxes can be on fuel.Logical formLearned from110 sentences. An increase can be in (fuel economy).Logical formLearned from109 sentences. A (fuel supply) may pertain-to a nation.Logical formLearned from109 sentences.