A country can be a supplier of oil.Logical formLearned from84 sentences. An (oil delta) may pertain-to a country.Logical formLearned from84 sentences. (Oil deposits) may pertain-to a country.Logical formLearned from84 sentences. An (oil pipeline) can be vital.Logical formLearned from84 sentences. An (oil crisis) can be global.Logical formLearned from84 sentences. An estimate can be for (oil demand).Logical formLearned from84 sentences. (Oil stockpiles) may pertain-to a country.Logical formLearned from84 sentences. Access can be to oil.Logical formLearned from83 sentences. (World oil prices) may slip.Logical formLearned from83 sentences. (Gulf oil pumps) may be shut_downed.Logical formLearned from83 sentences. Oil can be in a country.Logical formLearned from83 sentences. (Oil production) can be in a region.Logical formLearned from83 sentences. (Oil inventories) may rise.Logical formLearned from83 sentences. An (oil union) may pertain-to a country.Logical formLearned from83 sentences. An (oil empire) may pertain-to a male.Logical formLearned from83 sentences.