Task: Code to Text
Input (English): and { only { filter_eq { all_rows ; floors ; 32 } } ; eq { hop { filter_eq { all_rows ; floors ; 32 } ; name } ; at & t building } } = true
Output (English): select the rows whose floors record is equal to 32 . there is only one such row in the table . the name record of this unqiue row is at  t building .