(Heating gas) can be in depths.Logical formLearned from11 sentences. Reform may pertain-to a (gas sector).Logical formLearned from11 sentences. A (coal mine gas blast) may kill some persons.Logical formLearned from11 sentences. A country may cut_off (gas shipments) to a country.Logical formLearned from11 sentences. A (gas pipeline) may undergo an explosion.Logical formLearned from11 sentences. A (gas transit system) may undergo a modernization.Logical formLearned from11 sentences. (Hydrogen gas valves) can be in an (engine compartment).Logical formLearned from11 sentences. A woman can be at a (gas station).Logical formLearned from11 sentences. An agreement can be on (gas supplies).Logical formLearned from11 sentences. A total can be constituted-of-or-filled-with some (gas stations).Logical formLearned from11 sentences. A (gas outburst) can be at a (coal mine).Logical formLearned from11 sentences. A (gas pipeline) may connect a country.Logical formLearned from11 sentences. Gas can be proven.Logical formLearned from11 sentences. Some milligrams can be constituted-of-or-filled-with (chlorine gas).Logical formLearned from11 sentences. Natural gas can be in a region.Logical formLearned from11 sentences.