Gas can be sulfurous.Logical formLearned from27 sentences. Phase may pertain-to a (gas field).Logical formLearned from27 sentences. A (gas pipeline) may link a country.Logical formLearned from27 sentences. (Greenhouse gas emissions) can be worldwide.Logical formLearned from27 sentences. A (gas deal) can be controversial.Logical formLearned from27 sentences. A (transit route) can be for gas.Logical formLearned from27 sentences. A (gas field) can be in the world.Logical formLearned from27 sentences. A (gas supplier) can be in a country.Logical formLearned from27 sentences. Some (gas supplies) can be to a continent.Logical formLearned from26 sentences. A blast may be caused by gas.Logical formLearned from26 sentences. (Gas supplies) can be in a country.Logical formLearned from26 sentences. A natural gas can be indigenous.Logical formLearned from26 sentences. Gas can be dirty.Logical formLearned from26 sentences. Natural gas can be (energy source).Logical formLearned from26 sentences. A (natural gas consumption) may pertain-to a country.Logical formLearned from26 sentences.