An intensity may pertain-to an emission.Logical formLearned from21 sentences. An (alpha particle) may undergo an emission.Logical formLearned from21 sentences. (Emission limits) can be mandatory.Logical formLearned from21 sentences. A portion may pertain-to emissions.Logical formLearned from21 sentences. (Carbon dioxide emissions) can be from new cars.Logical formLearned from21 sentences. An impact can be on (greenhouse gas emissions).Logical formLearned from21 sentences. (Carbon emissions) can be from fossil fuels.Logical formLearned from21 sentences. Emissions may pertain-to a vehicle.Logical formLearned from21 sentences. Fossil fuels may undergo emissions.Logical formLearned from21 sentences. An emission can be seminal.Logical formLearned from21 sentences. Emissions can be a percent.Logical formLearned from21 sentences. Emissions may be measured.Logical formLearned from21 sentences. Emissions may pertain-to industrialized countries.Logical formLearned from21 sentences. Cfcs may undergo emissions.Logical formLearned from21 sentences. Emissions can be high.Logical formLearned from21 sentences.