Task: Code to Text
Input (English): and { only { filter_eq { all_rows ; tournaments played ; 19 } } ; eq { hop { filter_eq { all_rows ; tournaments played ; 19 } ; year } ; 2010 } } = true
Output (English): select the rows whose tournaments played record is equal to 19 . there is only one such row in the table . the year record of this unqiue row is 2010 .