Task: Text to Code
Input (English): Command: and { only { filter_eq { all_rows ; commanding officer ; n/a } } ; eq { hop { filter_eq { all_rows ; commanding officer ; n/a } ; parent unit } ; jagdgeschwader 54 } }, interpretation: select the rows whose owned since record is equal to 2011 . the number of such rows is 9 .
Output (English): no