Task: Code to Text
Input (English): and { only { filter_eq { all_rows ; time / retired ; oil leak } } ; eq { hop { filter_eq { all_rows ; time / retired ; oil leak } ; driver } ; jack brabham } } = true
Output (English): select the rows whose time  retired record fuzzily matches to oil leak . there is only one such row in the table . the driver record of this unqiue row is jack brabham .