Some percent can be constituted-of-or-filled-with (nitrogen oxide emissions).Logical formLearned from9 sentences. (Carbon emissions) can be related.Logical formLearned from9 sentences. (Greenhouse emissions) may pertain-to a nation.Logical formLearned from9 sentences. (Greenhouse gas emissions) can be projected.Logical formLearned from9 sentences. Emissions may undergo a buildup.Logical formLearned from9 sentences. A source may pertain-to (carbon emissions).Logical formLearned from9 sentences. Emissions can be at a plant.Logical formLearned from9 sentences. Emissions can be strict.Logical formLearned from9 sentences. (Emission reductions) can be in the future.Logical formLearned from9 sentences. Legislation may be aimed at reducing emissions.Logical formLearned from9 sentences. (Automobile emissions) can be constituted-of-or-filled-with (carbon dioxide).Logical formLearned from9 sentences. Emissions can be from (waste incinerators).Logical formLearned from9 sentences. (Pollution controls) may cut emissions.Logical formLearned from9 sentences. A machine may be knowned as an emission.Logical formLearned from9 sentences. (Emission levels) can be allowable.Logical formLearned from9 sentences.