(Poison gas) may undergo a use.Logical formLearned from328 sentences. A demand can be for natural gas.Logical formLearned from320 sentences. Gas can be premium.Logical formLearned from318 sentences. (Gas prices) may fall.Logical formLearned from306 sentences. Reserve can be constituted-of-or-filled-with natural gas.Logical formLearned from305 sentences. A (gas monopoly) can be state-controlled.Logical formLearned from305 sentences. A reduction can be in (greenhouse gas emissions).Logical formLearned from304 sentences. Gas can be cold.Logical formLearned from302 sentences. A (gas line) may be built.Logical formLearned from297 sentences. (Greenhouse gas emissions) may pertain-to the world.Logical formLearned from294 sentences. Gas can be cheap.Logical formLearned from293 sentences. A (gas giant) may pertain-to a country.Logical formLearned from290 sentences. A (gas bill) may pertain-to a person.Logical formLearned from286 sentences. Gas may pertain-to a female.Logical formLearned from285 sentences. (Greenhouse gas emissions) may pertain-to persons.Logical formLearned from285 sentences.