In asking this question during your interview, your interviewer will be looking to gauge both your critical thinking skills and how well you work as part of a larger team as a Corporate Trainer. When put in a position to create meaningful and impactful training programs for any group of employees, you should take no shame in enlisting the help of others. Employees, managers, and leaders can often provide the greatest insight into training needs and the best methods for delivering training. Before your interview, put some serious thought into how you decide to enlist the help of others in the work that you do. If necessary, don't hesitate to talk about a time or two that you sought input from another person or group of people to ensure that a training program was successful.