A natural gas can be argentine.Logical formLearned from25 sentences. A (gas leak) may cause an explosion.Logical formLearned from25 sentences. (Gas stations) can be in a world-city.Logical formLearned from25 sentences. A (nerve gas) may undergo a production.Logical formLearned from25 sentences. Gas may be released.Logical formLearned from25 sentences. A (gas service) can be to a building.Logical formLearned from25 sentences. (Gas deliveries) may undergo a resumption.Logical formLearned from25 sentences. A contributor can be to (greenhouse gas emissions).Logical formLearned from25 sentences. A (gas provider) may pertain-to a country.Logical formLearned from25 sentences. (Riot police) may respond with gas.Logical formLearned from25 sentences. A (nerve gas attack) can be fatal.Logical formLearned from25 sentences. Gas may be left in a tank.Logical formLearned from25 sentences. A (gas dispute) can be between a country.Logical formLearned from24 sentences. Some bcms can be constituted-of-or-filled-with gas.Logical formLearned from24 sentences. Barrels can be constituted-of-or-filled-with (mustard gas).Logical formLearned from24 sentences.