Task: Text to Code
Input (English): Command: and { only { filter_eq { all_rows ; laps ; 1 } } ; and { eq { hop { filter_eq { all_rows ; laps ; 1 } ; year } ; 1964 } ; eq { hop { filter_eq { all_rows ; laps ; 1 } ; finish } ; 30 } } }, interpretation: select the rows whose successor record fuzzily matches to vacant . the number of such rows is 2 .
Output (English): no