A (distillation unit) can be crude.Logical formLearned from56 sentences. A price may pertain-to a crude oil.Logical formLearned from55 sentences. A style can be crude.Logical formLearned from55 sentences. A level can be crude.Logical formLearned from55 sentences. An analogy can be crude.Logical formLearned from55 sentences. A nature can be crude.Logical formLearned from55 sentences. An (inventory report) can be crude.Logical formLearned from55 sentences. Fat can be crude.Logical formLearned from54 sentences. A nuclear bomb can be crude.Logical formLearned from54 sentences. A sign can be crude.Logical formLearned from54 sentences. Tools can be crude.Logical formLearned from54 sentences. A state can be crude.Logical formLearned from54 sentences. Crude oil may undergo a transportation.Logical formLearned from53 sentences. A sketch can be crude.Logical formLearned from53 sentences. A crude oil can be international.Logical formLearned from53 sentences.