Trying to display output of columns A & B when value in column B is present in a single cell.
I can join all of the non blank value in column B by using textjoin, combining a filter & an array I can get the output in two steps.
But I am wondering if there is a way to do this in one step such as combining the array & filter function or in some other way?
here is a link to spreadsheet.
I think maybe this can be accomplished by substituting any of the "subjects" that are not followed by an answer. Possibly using a Regex replace.



