Task: Text to Code
Input (English): and { only { filter_eq { all_rows ; opponents ; ashleigh barty casey dellacqua } } ; and { eq { hop { filter_eq { all_rows ; opponents ; ashleigh barty casey dellacqua } ; year } ; 2013 } ; eq { hop { filter_eq { all_rows ; opponents ; ashleigh barty casey dellacqua } ; championship } ; australian open } } }
Output (English): unique