Quiz question with no right/wrong answer

I need to imped a quiz question asking if learners found the course useful (Yes/No).  It needs to be a quiz because we are loading to Precipio platform and we only get output from Quiz answers.  Is there a better way to do this?  I don't want the anwer designated as "right/wrong."  I would prefer a Multi-Choice question format but as a work around, we have made these fill in the blank with either Yes or No as a "correct" answer.  But is odd when these are scored as "correct" and are added to the quiz score.