(Carbon dioxide emissions) may pertain-to a continent.Logical formLearned from19 sentences. (Carbon monoxide) may undergo a buildup.Logical formLearned from19 sentences. A (carbon dioxide) can be deadly.Logical formLearned from19 sentences. (Carbon dioxide) may undergo a movement.Logical formLearned from19 sentences. A (carbon black) can be premium.Logical formLearned from19 sentences. Black may be formed from (carbon nanotubes).Logical formLearned from19 sentences. A (carbon dioxide) may pass through a solution of (ammonium nitrate).Logical formLearned from19 sentences. Carbon may be stored in bags.Logical formLearned from19 sentences. (Carbon monoxide poisoning) can be from generators.Logical formLearned from19 sentences. A (carbon footprint) may pertain-to a state.Logical formLearned from19 sentences. Carbon can be booted.Logical formLearned from19 sentences. Carbon can be in a (self ipod cadency).Logical formLearned from19 sentences. (Carbon dioxide emissions) may pertain-to a person.Logical formLearned from19 sentences. A (carbon pollution) can be global.Logical formLearned from19 sentences. Sponges can be for atmospheric (carbon dioxide).Logical formLearned from19 sentences.