Task: Code to Text
Input (English): and { only { filter_less { all_rows ; laps ; 7 } } ; eq { hop { filter_less { all_rows ; laps ; 7 } ; year } ; 1980 } } = true
Output (English): select the rows whose laps record is less than 7 . there is only one such row in the table . the year record of this unqiue row is 1980 .