Gas may be trapped.Logical formLearned from19 sentences. Grenades can be constituted-of-or-filled-with gas.Logical formLearned from19 sentences. Some percent of gas may come from a country.Logical formLearned from19 sentences. A cubic meters may pertain-to gas.Logical formLearned from19 sentences. (Gas prices) may rise some cents.Logical formLearned from19 sentences. A blockbuster may find of natural gas.Logical formLearned from19 sentences. A (gas field) can be rich.Logical formLearned from19 sentences. A (nerve gas agent) can be deadly.Logical formLearned from19 sentences. A (refining industry) may produce gas.Logical formLearned from19 sentences. Gas may be fired by (security forces).Logical formLearned from19 sentences. A male may question an existence of (gas chambers).Logical formLearned from19 sentences. (Greenhouse gas emissions) may be compared to some (emission levels).Logical formLearned from19 sentences. A natural gas may undergo a nationalization.Logical formLearned from19 sentences. Gas may go to consumers.Logical formLearned from19 sentences. A country may import gas from a country.Logical formLearned from19 sentences.