Task: Code to Text
Input (English): and { only { filter_eq { all_rows ; country ; luxembourg } } ; eq { hop { filter_eq { all_rows ; country ; luxembourg } ; season } ; 1978 - 79 } } = true
Output (English): select the rows whose country record fuzzily matches to luxembourg . there is only one such row in the table . the season record of this unqiue row is 1978  79 .