Suppose, A is your first high school girlfriend, with whom you lost your virginity.
B is your second girl friend in college, with whose help you passed all your exams
and got your Bachelor's degree. C is your third girl friend at your first job, who
was also your HR manager and made your promotion to sales manager a reality. D is
your first but not last Canadian girl friend, who is pretty, young, white and blond.
Of course, E is yourself...