and { only { filter_eq { all_rows ; polyunsaturated fat ; 3 % } } ; eq { hop { filter_eq { all_rows ; polyunsaturated fat ; 3 % } ; total fat } ; 94 g } } = true
select the rows whose polyunsaturated fat record fuzzily matches to 3  . there is only one such row in the table . the total fat record of this unqiue row is 94 g .