(Gas prices) may get a person.Logical formLearned from13 sentences. Gas may be located.Logical formLearned from13 sentences. (Subway gas attacks) may pertain-to a world-city.Logical formLearned from13 sentences. (Gas prices) can be sky-high.Logical formLearned from13 sentences. A (gas oil) can be flammable.Logical formLearned from13 sentences. A person can be on gas.Logical formLearned from13 sentences. (Police officers) may fire gas.Logical formLearned from13 sentences. Persons may have (gas masks).Logical formLearned from13 sentences. Cars may burn gas.Logical formLearned from13 sentences. (Security guards) may lob gas.Logical formLearned from13 sentences. A manager may pertain-to a (gas station).Logical formLearned from13 sentences. Some therms can be constituted-of-or-filled-with gas.Logical formLearned from13 sentences. Gas can be unbranded.Logical formLearned from13 sentences. Clouds can be constituted-of-or-filled-with (chlorine gas).Logical formLearned from13 sentences. Gas may undergo an influx.Logical formLearned from13 sentences.