less { hop { filter_eq { all_rows ; kit supplier ; rapido } ; year } ; hop { filter_eq { all_rows ; kit supplier ; adidas } ; year } } = true
select the rows whose kit supplier record fuzzily matches to rapido . take the year record of this row . select the rows whose kit supplier record fuzzily matches to adidas . take the year record of this row . the first record is less than the second record .