Trends can be in emissions.Logical formLearned from8 sentences. Emissions can be from a process.Logical formLearned from8 sentences. Reductions can be in (sulfur dioxide emissions).Logical formLearned from8 sentences. Targets can be for reducing (greenhouse gas emissions).Logical formLearned from8 sentences. (Auto emissions) can be harmful.Logical formLearned from8 sentences. Emissions can be from polluters.Logical formLearned from8 sentences. A program can be for (greenhouse gas emissions).Logical formLearned from8 sentences. An (air pollutant) may undergo an emission.Logical formLearned from8 sentences. Coal-fired (power plants) can be a source of (mercury emissions).Logical formLearned from8 sentences. Emissions can be a problem.Logical formLearned from8 sentences. (Sulfur dioxide emissions) can be annual.Logical formLearned from8 sentences. (Sulfur compounds) may undergo an emission.Logical formLearned from8 sentences. (Emission spectrometer observations) can be thermal.Logical formLearned from8 sentences. An emission can be thin.Logical formLearned from8 sentences. Emissions can be by industry.Logical formLearned from8 sentences.