Lets say i have five items in my choice list , ABCDE. In my first question i have a select one question form the list. Lets select A.
In question 2, i also have a select one question form the same list but now i want to find which item is closest to the selected item A, in question 1.
How do i filter out item A from the choice list in question 2 so that it doesn't get selected again such that A is not closest to A?