Costs can be for oil.Logical formLearned from95 sentences. A ban can be on oil.Logical formLearned from95 sentences. (Oil production) may decline.Logical formLearned from95 sentences. (Oil prices) may weaken.Logical formLearned from95 sentences. (Oil prices) may pertain-to today.Logical formLearned from95 sentences. Oil can be organic.Logical formLearned from95 sentences. Access can be to (oil reserve).Logical formLearned from95 sentences. Oil may pertain-to a car.Logical formLearned from95 sentences. An (oil field) may pertain-to a nation.Logical formLearned from95 sentences. Attacks can be on (oil infrastructure).Logical formLearned from95 sentences. An (oil tanker) can be sunken.Logical formLearned from95 sentences. An (oil industry) can be dilapidated.Logical formLearned from94 sentences. Oil can be in a continent.Logical formLearned from94 sentences. A dependence can be on oil.Logical formLearned from94 sentences. (Palm oil) may undergo a production.Logical formLearned from94 sentences.