CPL @1095 (87.5%) on 17-jan-2018 [ "arg1 monoxide and sulfur arg2" "arg1 monoxide and nitrogen arg2" "arg1 dioxide and nitrous arg2" ] using (carbon, oxide_pollutants)
CPL @1096 (87.5%) on 18-jan-2018 [ "arg1 dioxide or nitrogen arg2" "arg1 dioxide and nitrous arg2" "arg1 dioxide and nitrogen arg2" ] using (sulfur, oxide_pollutants)