Share information you gathered during research that answers five or more of your wonder wall questions. Be sure this is information you learned through research strategies like interviewing people, talking to experts, and observing the problem. Also do a quick check to see if what you’re learning changes the focus of your design challenge question. If it does, submit your revised design challenge question. See Sections 3.1, "Finding the Information You Need," and 3.2, "Avoiding Common Problems," of your playbook for more information.