less { hop { filter_eq { all_rows ; actress ; marlee matlin } ; year } ; hop { filter_eq { all_rows ; actress ; jessica tandy } ; year } } = true
select the rows whose actress record fuzzily matches to marlee matlin . take the year record of this row . select the rows whose actress record fuzzily matches to jessica tandy . take the year record of this row . the first record is less than the second record .