A company director has a vacancy for a secretary. There are 3 candidates for the job.
The first one is a brilliant organiser who always gets him to his meetings on time and makes sure he doesn't miss his flights.
The second one has a superb memory and always remembers his wife's birthday and to send flowers from him and book dinner on their anniversary etc.
The third one is superbly efficient at dealing with people and takes a lot of the pressure off the Boss by dealing with a lot of people and problems herself.