greater { hop { filter_eq { all_rows ; city ; seongnam } ; population ( 2010 ) } ; hop { filter_eq { all_rows ; city ; namyangju } ; population ( 2010 ) } } = true
select the rows whose city record fuzzily matches to seongnam . take the population  2010  record of this row . select the rows whose city record fuzzily matches to namyangju . take the population  2010  record of this row . the first record is greater than the second record .