1) Take a stab at framing it as a design question?
2) Now, state the ultimate impact you're trying to have?
3) What are some possible solutions to your problem? Think broadly. It's fine to start a project with a hunch or two, but make sure you allow for surprising outcomes.
4) Finally, write down some of the context and the constraints that you're facing? They could be geographic, technological, time-based, or have to do with populations you're trying to reach.
5) Does your original question need a tweak? Try it again?