less { hop { filter_eq { all_rows ; category ; best overseas new artist } ; year } ; hop { filter_eq { all_rows ; category ; songs of the year } ; year } } = true
select the rows whose category record fuzzily matches to best overseas new artist . take the year record of this row . select the rows whose category record fuzzily matches to songs of the year . take the year record of this row . the first record is less than the second record .