Task: Code to Text
Input (English): and { only { filter_eq { all_rows ; date ; 1939 } } ; eq { hop { filter_eq { all_rows ; date ; 1939 } ; name } ; garrett } } = true
Output (English): select the rows whose date record is equal to 1939 . there is only one such row in the table . the name record of this unqiue row is garrett .