A reduction can be in (carbon dioxide emissions).Logical formLearned from152 sentences. An activated carbon can be granular.Logical formLearned from151 sentences. (Carbon dioxide emissions) may pertain-to the world.Logical formLearned from150 sentences. (Carbon emissions) may undergo a reduction.Logical formLearned from148 sentences. A (carbon dioxide) can be dissolved.Logical formLearned from141 sentences. (Carbon emissions) may be blamed for global warming.Logical formLearned from141 sentences. A price can be on carbon.Logical formLearned from136 sentences. (Carbon dioxide) can be a pollutant.Logical formLearned from136 sentences. A (carbon dioxide) can be man-made.Logical formLearned from135 sentences. A source can be constituted-of-or-filled-with carbon.Logical formLearned from133 sentences. (Carbon emissions) may pertain-to the world.Logical formLearned from133 sentences. (Carbon dioxide) may undergo an accumulation.Logical formLearned from133 sentences. Carbon may undergo emissions.Logical formLearned from130 sentences. Need can be for (speed carbon).Logical formLearned from125 sentences. (Carbon emissions) may pertain-to a person.Logical formLearned from124 sentences.