Variable questions fields
It would be great to have variable drop lists.
A drop list from which the answer narrows down the possible answers of another drop list. And this multiple times.
Question 1 is a drop list that gives me the choice to choose from a list of Countries in the world, question 2 allows me to choose from a list of all regions within the chosen country of question 1, question 3 allows me to choose from cities within the chosen region from question 2 and so on ...