less { hop { filter_eq { all_rows ; rank ; 1 } ; bronze } ; hop { filter_eq { all_rows ; rank ; 4 } ; bronze } } = true
select the rows whose rank record fuzzily matches to 1 . take the bronze record of this row . select the rows whose rank record fuzzily matches to 4 . take the bronze record of this row . the first record is less than the second record .