associating unique quiz failure messages with multiple choice selections in a quiz

Hi. I am running Captivate 2019 and have a multiple choice quiz with 4 selections: (a), (b), (c), and (d). There is only one correct repsonse for the quiz, so there are 4 answers, 3 attempts, and 3 failure messages. I would like to have each incorrect selection display a unique failure message. I assumed that the error message for each response is associated with only that response, but what I am finding is that the failure messages display in a set pattern. For example, if a I set (a) as the correct answer and run the quiz, I get the same sequence of failure message---b, d, and c---regardless of which order of answers I select. (I tried all 6 combinations of incorrect selections of b, d, and c and get the same pattern of display of error messages.)

How do I associate a unique failure message for each wrong selection?