I have a multiple question (Q2) that shows 5 possible movies that someone could have watched. In the next question I would like to display randomly only 1 out of the choices of this Q2. The objective is to pick one of the selected movies on which the next questions will be asked.
I know how to filter based on the choices made in Q2, I know how to display those choices in a random order but I just cannot filter such that only the first item (of the random order) is displayed.
This could obviously be a hidden question, but I need a variable that selects randomly one of the choices made in Q2.