Oil may settle.Logical formLearned from47 sentences. Unions may pertain-to some (oil workers).Logical formLearned from47 sentences. (Oil rigs) may pertain-to a country.Logical formLearned from47 sentences. Some supplier can be constituted-of-or-filled-with oil.Logical formLearned from47 sentences. An (oil province) can be disputed.Logical formLearned from47 sentences. (Oil prices) may hit records.Logical formLearned from47 sentences. (Oil prices) may extend losses.Logical formLearned from47 sentences. Oil can be off a coast.Logical formLearned from47 sentences. (Oil earnings) may pertain-to a country.Logical formLearned from47 sentences. Disruption can be to (oil supplies).Logical formLearned from47 sentences. Oil may pertain-to a sea.Logical formLearned from47 sentences. Control can be over (oil resources).Logical formLearned from47 sentences. Access to (oil revenue) can be a trigger.Logical formLearned from46 sentences. An (oil reserve) may pertain-to a country.Logical formLearned from46 sentences. An (oil shock) can be global.Logical formLearned from46 sentences.