greater { hop { filter_eq { all_rows ; year ; 1968 } ; pts } ; hop { filter_eq { all_rows ; year ; 1973 } ; pts } } = true
select the rows whose year record fuzzily matches to 1968 . take the pts record of this row . select the rows whose year record fuzzily matches to 1973 . take the pts record of this row . the first record is greater than the second record .