It is important to treat everyone as equal.
Roger is in charge of hiring a supervisor for his department, and he is choosing between candidates, Doris and Joe, who perform equally well in every aspect.
Roger wants to fill the position.
Roger asks Doris and Joe to solve a real-life problem, and he is impressed by Doris's answer and decides to recruit Doris.
Roger thinking that female is less competent than male decides to recruit Joe.
Doris feels proud and thanks Roger for this employment.
Doris feels unfair and prejudiced.