A size may pertain-to (gas reserve).Logical formLearned from16 sentences. A truck may carry (gas cylinders).Logical formLearned from16 sentences. A (gas utility) can be state-controlled.Logical formLearned from16 sentences. (Gas prices) may undergo an increase.Logical formLearned from16 sentences. (Gas fields) may undergo an exploration.Logical formLearned from16 sentences. (Gas prices) may ease.Logical formLearned from16 sentences. Gas can be in air.Logical formLearned from16 sentences. (Gas stations) may stop.Logical formLearned from16 sentences. Police may unleash gas.Logical formLearned from16 sentences. A (gas conference) can be in a world-city.Logical formLearned from16 sentences. Police may reply with gas.Logical formLearned from16 sentences. A (gas pipeline) can be between some countries.Logical formLearned from16 sentences. A target can be for (greenhouse gas emissions).Logical formLearned from15 sentences. A (coal mine gas blast) may pertain-to a country.Logical formLearned from15 sentences. Supplies can be constituted-of-or-filled-with compressed natural gas.Logical formLearned from15 sentences.