A (gas explosion) can be at a mine.Logical formLearned from46 sentences. A (gas leak) may kill some miners.Logical formLearned from46 sentences. A (gas leak) may kill some persons.Logical formLearned from46 sentences. A (gas explosion) may tear through a (coal mine).Logical formLearned from46 sentences. Gas may escape.Logical formLearned from45 sentences. Gas may undergo an accretion.Logical formLearned from45 sentences. (Gas stations) can be in an area.Logical formLearned from45 sentences. Consumers can be constituted-of-or-filled-with gas.Logical formLearned from45 sentences. A limit can be on (greenhouse gas emissions).Logical formLearned from45 sentences. Gas can be frozen.Logical formLearned from45 sentences. Gas can be in a country.Logical formLearned from45 sentences. A person may get some (gas or electric bills).Logical formLearned from45 sentences. Knots can be constituted-of-or-filled-with gas.Logical formLearned from45 sentences. A ring can be constituted-of-or-filled-with gas.Logical formLearned from45 sentences. Gas can be universal.Logical formLearned from45 sentences.