Revenues can be from (gas fields).Logical formLearned from15 sentences. (Gas supplies) can be secure.Logical formLearned from15 sentences. Households may use natural gas.Logical formLearned from15 sentences. Payment can be for (gas supplies).Logical formLearned from15 sentences. An (oil producer) may pertain-to (gas reserve).Logical formLearned from15 sentences. A (gas corporation) may pertain-to a country.Logical formLearned from15 sentences. (Riot squads) may fire gas.Logical formLearned from15 sentences. A (transit route) can be for natural gas.Logical formLearned from15 sentences. Gas may be processed into uranium.Logical formLearned from15 sentences. A (gas pipeline) can be damaged.Logical formLearned from15 sentences. A (natural gas producer) may pertain-to a country.Logical formLearned from15 sentences. A spat can be over (gas fields).Logical formLearned from15 sentences. Gas can be for use.Logical formLearned from15 sentences. (Gas exports) may pertain-to a world-city.Logical formLearned from15 sentences. A (gas princess) can be for good looks.Logical formLearned from15 sentences.