Emissions may undergo a halving.Logical formLearned from13 sentences. A rise can be in (carbon dioxide emissions).Logical formLearned from13 sentences. Countries may reduce emissions.Logical formLearned from13 sentences. Emissions of gases may decline to some percent.Logical formLearned from13 sentences. The industrialized world may roll_back (greenhouse gas emissions) to some levels.Logical formLearned from13 sentences. Cuts can be on emissions.Logical formLearned from13 sentences. (Emission targets) can be reduced.Logical formLearned from13 sentences. The world may undergo emissions.Logical formLearned from13 sentences. Curbs can be in emissions.Logical formLearned from13 sentences. Emissions can be responsible for global warming.Logical formLearned from13 sentences. Developing countries may reduce emissions.Logical formLearned from13 sentences. Emissions can be from deforestation.Logical formLearned from13 sentences. (Carbon gas emissions) may pertain-to the world.Logical formLearned from13 sentences. A percent may pertain-to (carbon gas emissions).Logical formLearned from13 sentences. A cap can be on (greenhouse emissions).Logical formLearned from13 sentences.