Supervising employees can come with all sorts of challenging situations! Have you ever had to let someone go for theft? Have you ever had an emotionally challenging situation such as an employee passing away outside of work or a life-threatening illness? Have you ever had an employee who did not understand right from wrong? These all make solid examples for this question. Begin by telling the interviewer a high-level overview of your scenario. The key is explaining how you worked through the scenario to make the best of the situation. Explain what steps you took to work through the problem and how that scenario helped you become a better supervisor.