Supercritical (carbon dioxide) may undergo a use.Logical formLearned from16 sentences. (Carbon isotope ratios) can be stable.Logical formLearned from16 sentences. Carbon can be an element.Logical formLearned from16 sentences. Some tonnes can be constituted-of-or-filled-with (carbon emissions).Logical formLearned from16 sentences. (Carbon dioxide) may remain in the atmosphere.Logical formLearned from16 sentences. A cap can be on some (carbon emissions).Logical formLearned from16 sentences. (Carbon dioxide) may be injected.Logical formLearned from16 sentences. A (carbon dioxide) can be substandard.Logical formLearned from16 sentences. Carbon can be in the world.Logical formLearned from15 sentences. A percent may pertain-to a (carbon monoxide).Logical formLearned from15 sentences. Carbon can be in a country.Logical formLearned from15 sentences. A (carbon dioxide atmosphere) can be thick.Logical formLearned from15 sentences. Targets can be for cutting (carbon emissions).Logical formLearned from15 sentences. Levels of (carbon dioxide) may rise.Logical formLearned from15 sentences. A core can be constituted-of-or-filled-with carbon.Logical formLearned from15 sentences.