Gas may pertain-to a country.Logical formLearned from122 sentences. Natural gas may rise.Logical formLearned from121 sentences. A volume can be constituted-of-or-filled-with gas.Logical formLearned from121 sentences. (Gas chambers) can be homicidal.Logical formLearned from121 sentences. A mixture can be constituted-of-or-filled-with gas.Logical formLearned from119 sentences. Levels can be constituted-of-or-filled-with gas.Logical formLearned from119 sentences. A stream can be constituted-of-or-filled-with gas.Logical formLearned from119 sentences. A person may stop at a (gas station).Logical formLearned from119 sentences. Natural gas may undergo deliveries.Logical formLearned from119 sentences. (Greenhouse gas emissions) can be reduced.Logical formLearned from118 sentences. Gas may undergo an accumulation.Logical formLearned from118 sentences. Gas can be trapped.Logical formLearned from118 sentences. (Riot police) may use gas.Logical formLearned from118 sentences. An increase can be in a (gas tax).Logical formLearned from116 sentences. A person may run_out of gas.Logical formLearned from116 sentences.