Task: Code to Text
Input (English): and { only { filter_eq { all_rows ; villages ; 25 } } ; eq { hop { filter_eq { all_rows ; villages ; 25 } ; name } ; wuji town } } = true
Output (English): select the rows whose villages record is equal to 25 . there is only one such row in the table . the name record of this unqiue row is wuji town .