Problem-solving with a team can be challenging! Give an example that shows you are a leader and that you are willing to ask for help when you need it. Humble leaders are hard to come by these days. Present the situation and explain what you and your team did to create optimal results.
"My coworkers and I worked together to resolve a client situation. They had an issue my presentation that revealed some issues with their production process. I shared the problem with my coworkers for support. They helped me back up my research with more facts and information to provide for my client. Together we were able to gather additional statistics and documents to assist my client."