client attribute (cName) is partially dependent on the primary key, in other words, on only the clientNo attribute (represented as fd2). The property attributes (pAddress, rent, ownerNo, oName) are partially dependent on the primary key, that is, on only the propertyNo attribute (represented as fd3). The property rented attributes (rentStart and rentFinish) are fully depen- dent on the whole primary key; that is the clientNo and propertyNo attributes (represented as fd1).