Task: Code to Text
Input (English): and { only { filter_not_eq { all_rows ; % buddhist ; - } } ; eq { hop { filter_not_eq { all_rows ; % buddhist ; - } ; area } ; ladakh } } = true
Output (English): select the rows whose  buddhist record is not equal to  . there is only one such row in the table . the area record of this unqiue row is ladakh .