Decision making is the hardest part im Wherigo programming. The good news is that once you have understood how it works, you are ready to build great cartridges.
Here is a quick multiple choice solution to the decision making problem:
after each input (Input/Events tab)
You should improve this basic concept by adding a Message that informs the user that his input was wrong and that he has to answer the question again. Also add a message that informs the user that he can see a new Zone after a correct input.
Send me an email if you would like to have the above cartride segment to upload it to your account.