and { only { filter_eq { all_rows ; ladder position ; 9 / 16 } } ; eq { hop { filter_eq { all_rows ; ladder position ; 9 / 16 } ; competition } ; 2013 nrl season } } = true
select the rows whose ladder position record fuzzily matches to 9  16 . there is only one such row in the table . the competition record of this unqiue row is 2013 nrl season .