(Oil reserve) may pertain-to a nation.Logical formLearned from200 sentences. A slide can be in (oil prices).Logical formLearned from200 sentences. An (oil refiner) may pertain-to a continent.Logical formLearned from200 sentences. A forecast can be for (oil demand).Logical formLearned from198 sentences. A percent may pertain-to (oil imports).Logical formLearned from198 sentences. An (oil giant) may pertain-to a continent.Logical formLearned from197 sentences. (Oil prices) can be increased.Logical formLearned from197 sentences. (Crude oil futures) may pertain-to a month.Logical formLearned from197 sentences. A country may be addicted to oil.Logical formLearned from195 sentences. A country can be an exporter of oil.Logical formLearned from194 sentences. Oil can be an export.Logical formLearned from193 sentences. An (oil spill) can be offshore.Logical formLearned from193 sentences. An (oil refinery) may undergo construction.Logical formLearned from192 sentences. A percent may pertain-to (oil reserve).Logical formLearned from192 sentences. A percent may pertain-to (oil needs).Logical formLearned from192 sentences.