All answers correct for fill in the blank question in new quiz

Community Novice

Is there a way to have Canvas accept any answer in the fill in the blank questions on a new quiz? 

I need to have them fill in a table as to what symbol they are using for each item in a map.  It doesn't matter what symbol they use, but I need to have a correct answer no matter what they type in.  As an example, if I asked what symbol they use for Airport, any answer would suffice since they are the ones making the map and can choose any symbol.