A natural gas can be offshore.Logical formLearned from88 sentences. Natural gas may undergo a discovery.Logical formLearned from88 sentences. A country may cut_off (gas supplies) to a country.Logical formLearned from88 sentences. A mass can be constituted-of-or-filled-with gas.Logical formLearned from88 sentences. A male may have gas.Logical formLearned from88 sentences. A (gas field) can be disputed.Logical formLearned from88 sentences. Gas may undergo a purchase.Logical formLearned from88 sentences. Gas may undergo a discovery.Logical formLearned from87 sentences. A (natural gas production) may pertain-to a country.Logical formLearned from87 sentences. A (gas mileage) can be amazing.Logical formLearned from87 sentences. A (gas attack) can be on a subway.Logical formLearned from87 sentences. Gas may run_out.Logical formLearned from87 sentences. A (nerve gas attack) may pertain-to a world-city.Logical formLearned from87 sentences. An effect can be on (gas prices).Logical formLearned from87 sentences. A country may have gas.Logical formLearned from87 sentences.