Gas may result in some fuel.Logical formLearned from14 sentences. (Gas exports) can be to a country.Logical formLearned from14 sentences. (Greenhouse gas emissions) may pertain-to a world-city.Logical formLearned from14 sentences. Limits can be constituted-of-or-filled-with (greenhouse gas emissions).Logical formLearned from14 sentences. Limits can be on (greenhouse gas emissions).Logical formLearned from14 sentences. Traces can be constituted-of-or-filled-with (mustard gas).Logical formLearned from14 sentences. (Gas supplies) may undergo a shutdown.Logical formLearned from14 sentences. Avalanches can be constituted-of-or-filled-with gas.Logical formLearned from14 sentences. Claims can be to (gas reserve).Logical formLearned from14 sentences. Rights can be to gas.Logical formLearned from14 sentences. Rights can be to gas.Logical formLearned from14 sentences. Gas may be needed for enrichment.Logical formLearned from14 sentences. A (gas leak) may trigger an explosion.Logical formLearned from14 sentences. (Gas supplies) may pertain-to a nation.Logical formLearned from14 sentences. A soldier may guard a (gas station).Logical formLearned from14 sentences.